v4.1.0 - Memory optimization, Buy Me a Coffee button, and updated mobile Protocol.cs

Add Shell Terminal to NEW in v3.3.0 section
Update documentation for v3.3.0 - Smart Search & Shell Terminal
2026-10-06 10:00:26 +02:00 · 2026-02-05 02:26:13 +02:00 · 2026-01-26 01:12:10 +02:00 · 2026-01-26 01:09:29 +02:00 · 2026-01-24 01:38:00 +02:00 · 2026-01-24 01:29:29 +02:00
37 changed files with 4558 additions and 2671 deletions
@@ -1,60 +0,0 @@
-# Build results
-[Dd]ebug/
-[Dd]ebugPublic/
-[Rr]elease/
-[Rr]eleases/
-x64/
-x86/
-[Ww][Ii][Nn]32/
-[Aa][Rr][Mm]/
-[Aa][Rr][Mm]64/
-bld/
-[Bb]in/
-[Oo]bj/
-[Ll]og/
-[Ll]ogs/
-
-# Visual Studio cache/options
-.vs/
-*.suo
-*.user
-*.userosscache
-*.sln.docstates
-
-# Build results
-*.dll
-*.exe
-*.pdb
-*.cache
-
-# .NET Core
-project.lock.json
-project.fragment.lock.json
-artifacts/
-
-# Files built by Visual Studio
-*.pidb
-*.svclog
-*.scc
-
-# Caches
-*.swp
-*~
-
-# OS generated files
-.DS_Store
-.DS_Store?
-._*
-.Spotlight-V100
-.Trashes
-ehthumbs.db
-Thumbs.db
-
-# Temporary files
-*.tmp
-*.log
-*.bak
-*.old
-
-# PowerShell script
-convert_to_ico.ps1
@@ -1,5 +1,301 @@
 # Changelog - PS5 Upload Suite

+## Version 4.1.0 - Memory Optimization & Large File Handling (February 5, 2026)
+
+### 🧠 Memory & Performance Improvements
+
+#### 1. Large File Count Support (156K+ Files)
+- **Fixed crash** with games containing 156,253+ files (e.g., Astrobot)
+- **Removed massive dictionary** - No longer creates 156K FileInfo objects at once
+- **Incremental calculation** - Total bytes calculated progressively during scan
+- **Memory efficient** - Handles unlimited file counts without OutOfMemoryException
+
+#### 2. Lock-Free Progress Tracking
+- **ConcurrentDictionary** - Replaced Dictionary with thread-safe collections
+- **Zero lock contention** - Eliminated `lock (_progressLock)` blocks
+- **Atomic operations** - Uses `Interlocked.Add()` for progress updates
+- **Smooth UI** - No stuttering from lock contention
+
+#### 3. Auto Memory Cleanup
+- **Completed files removed** - Dictionaries cleaned after file completion
+- **Reduced memory footprint** - Only active uploads tracked
+- **Prevents memory overflow** - Long-running uploads stay stable
+
+#### 4. Reduced UI Stuttering
+- **Batch logging** - Small files logged every 50 completions (up from 25)
+- **Less UI pressure** - Fewer `Dispatcher.Invoke()` calls
+- **Smoother experience** - Especially noticeable with 100K+ files
+
+### 🔧 Technical Changes
+- Changed `_fileProgressBytes` from Dictionary to ConcurrentDictionary
+- Changed `_fileChunkProgressBytes` from Dictionary to ConcurrentDictionary  
+- Changed `_chunkLogLastBytes` from Dictionary to ConcurrentDictionary
+- Removed `fileSizeLookup` dictionary creation (caused OutOfMemoryException)
+- Increased `SmallFileLogBatchSize` from 25 to 50
+- Added dictionary cleanup in file completion handlers
+
+### 🐛 Bug Fixes
+- Fixed application crash when uploading games with 156K+ files
+- Fixed UI stuttering during small file uploads
+- Fixed memory overflow from massive dictionary allocations
+- Fixed lock contention causing UI freezes
+
+### 📊 Tested With
+- **Astrobot**: 156,253 files, 1,724 directories
+- **Result**: Zero crashes, smooth upload, stable memory usage
+
+---
+
+## Version 4.0.0 - Retry Feature & Stability Improvements (January 27, 2026)
+
+### ✨ New Features
+
+#### 🔄 Retry Failed Transfers
+- **Right-click context menu** on failed transfers
+- **Retry Upload** - Re-queue failed files for upload
+- **Remove from List** - Clear individual failed items
+- **Persistent paths** - Failed transfers store local and remote paths
+- **Smart retry** - Validates file existence before retry
+
+#### 🗑️ Clear All Button Fix
+- **Transfer History Clear All** now works correctly
+- **Confirmation dialog** before clearing history
+- **Clears both** completed and failed transfers
+
+### 🔧 Performance & Stability
+
+#### Connection Stability
+- **Reverted 16MB buffer** - Caused connection drops with 16 parallel connections
+- **Stable 8MB buffer** - Proven reliable for high-speed transfers
+- **TCP NoDelay** - Already enabled for optimal performance
+- **16MB socket buffers** - Maintained for maximum throughput
+
+#### Upload Performance
+- **Large files (>100MB)**: 30-36 MB/s per file
+- **Small files (<100MB)**: 8-12 MB/s per file
+- **4 parallel large files** - Prevents PS5 memory exhaustion
+- **16 total connections** - Optimal for mixed workloads
+
+### 🐛 Bug Fixes
+- Fixed Clear All button not clearing transfer history
+- Fixed connection drops when using oversized buffers
+- Added proper event handlers for failed transfer context menu
+- Improved error handling for retry operations
+
+### 📝 Code Quality
+- Added comprehensive inline documentation
+- Improved code organization and readability
+- Better error messages for failed operations
+- Enhanced UI feedback for user actions
+
+---
+
+## Version 3.3.0 - Smart Search & Enhanced Mobile (January 26, 2026)
+
+### 🔍 Smart Search Feature
+- **Full Filesystem Indexing** - Index entire PS5 filesystem (200,000+ files)
+- **Instant Search** - Lightning-fast search with wildcards (`*.pkg`, `*loader*`)
+- **Size Filters** - Search by file size (`size:>1GB`, `size:<100MB`)
+- **Case-Insensitive** - Matches both filename and full path
+- **Navigate from Search** - Double-click results to jump to folder (Desktop) / Tap to navigate (Mobile)
+- **Index Status** - Real-time indexing progress with file/directory counts
+- **Smart Indexing** - Skips problematic directories (`/dev`, `/proc`, `/sys`)
+
+### 📱 Mobile App v1.2
+- **🔍 Search Tab** - Full Smart Search functionality on Android
+- **Navigate to Location** - Tap search results to navigate to folder
+- **Copy Path** - Copy file paths to clipboard from search results
+- **Connection Manager** - Singleton pattern for reliable IP/port management
+- **Improved Navigation** - Fixed MainPage reference for seamless navigation
+
+### 🖥️ Desktop Client Updates
+- **Search Tab** - New dedicated tab for Smart Search
+- **💻 Shell Terminal** - Execute commands directly on PS5
+  - Run system commands remotely
+  - Real-time output display
+  - Command history
+  - Working directory support
+- **Equal Panel Layout** - Local Files, PS5 Files, and Right panel now equal width
+- **Improved UI** - Index Status and buttons positioned above search box
+- **Debounced Search** - Smooth typing experience with 300ms debounce
+
+### 🔧 Payload Updates
+- **Indexing Commands** - `CMD_INDEX_START` (0x40), `CMD_INDEX_STATUS` (0x41), `CMD_SEARCH_INDEX` (0x42)
+- **In-Memory Index** - Linked list structure for fast search
+- **Wildcard Matching** - Support for `*` and `?` wildcards
+- **Thread-Safe** - Mutex-protected index operations
+- **Root Path Support** - Can index from `/` (entire filesystem)
+
+### 🐛 Bug Fixes
+- Fixed indexing hangs when scanning root directory
+- Fixed search protocol compatibility between mobile and desktop
+- Fixed navigation stack issues in mobile app
+- Fixed nullable reference warnings in mobile code
+- Added proper error handling for index operations
+
+---
+
+## Version 3.2.1 - Privacy & Bug Fixes (January 24, 2026)
+
+### 🔒 Privacy Improvements
+- **Removed disk space display** - No longer shows PS5 storage capacity (Free/Used/Total)
+- **Fixed storage query bug** - Resolved syntax errors in statvfs code that could cause crashes
+- **Privacy-focused** - Application no longer queries or displays sensitive storage information
+
+### 🐛 Bug Fixes
+- Fixed potential crash from malformed storage query code
+- Removed unused protocol busy flag that caused compiler warnings
+- Cleaned up all storage-related UI elements and backend code
+
+---
+
+## Version 3.2.0 - Mobile Improvements & Bug Fixes (January 24, 2026)
+
+### 🎯 Improvements
+
+#### 💾 Accurate Storage Display
+- **Storage now matches PS5 UI** - Shows ~848 GB instead of raw 872 GB
+- **Accounts for reserved space** - Same calculation as PS5 system
+- Uses proper calculation: `(total_blocks - reserved) * block_size`
+
+#### 📱 Mobile App Improvements
+- **Multi-select mode** - Toggle button (☑️/✅) to select multiple files/folders
+- **Folder browser** - Visual folder picker for Copy/Move destinations with recursive navigation
+- **Sorted file list** - Folders always displayed at top, then files (alphabetically)
+- **Exit confirmation** - Prompt dialog when pressing back button
+- **Delete folders** - Now supports folder deletion (not just files)
+- **Batch operations** - Delete/download multiple items at once
+
+#### 3. 🐛 Bug Fixes
+- **Fixed empty folder deletion** - No more "Unexpected response" error when deleting empty directories
+- **Fixed Copy/Move crash** - No longer crashes when selecting destination folder (saved file info before browsing)
+- **Fixed multi-select count** - Correct item count in delete confirmation dialog
+- **Fixed folder navigation** - Can enter folders after actions complete (auto-exit multi-select mode)
+
+---
+
+## Version 3.1.0 - Parallel Chunked Uploads (January 2026)
+
+### 🚀 Performance Improvements
+
+#### 1. ⚡ Parallel Chunked Uploads (104 MB/s!)
+- **Large files (>100MB)** are now split into 500MB chunks
+- **4 parallel connections** upload chunks simultaneously
+- **Result:** ~104 MB/s upload speed (2x faster than before!)
+- **Fixed race condition:** First chunk creates file before others start
+- **Fixed closure bug:** Correct offset/size capture for parallel tasks
+
+#### 2. 📊 Real-time Progress Display
+- **Speed display** now updates in real-time during chunked uploads
+- **ETA display** shows accurate time remaining
+- **Progress bar** correctly shows 0-100% for chunked files
+- No more speed dropping to 0 during large file uploads
+
+#### 3. 💾 Storage Display Improvements
+- **Changed label** to "Data Storage (/data)" for clarity
+- **Uses statfs with f_bavail** for more accurate available space
+- **Real-time updates** every 5 seconds when connected
+
+---
+
+## Version 3.0.0 - Mobile Client & Path Fixes (January 2026)
+
+### 🐛 Critical Bug Fixes
+
+#### 1. 🔧 Path Normalization Fix
+- **Fixed:** Double-slash paths (`//mnt/ext1/...`) that caused directory creation to fail
+- **Affected:** All file operations (upload, download, delete, rename, copy, move)
+- **Solution:** Added `NormalizePath()` function in both client and server
+- **Result:** 100% reliable directory creation and file uploads
+
+#### 2. 📱 Android Mobile Client
+- **NEW:** Full-featured Android app for PS5 file management
+- **Multi-PS5 Profiles** - Save and switch between multiple PS5 consoles
+- Upload files from phone to PS5
+- Download files from PS5 with Share option
+- Browse PS5 filesystem
+- Create new folders
+- Rename files/folders
+- Copy files/folders
+- Move files/folders
+- Delete files
+- Favorites for quick navigation
+- Debug Log with Copy to clipboard
+- Transfer History tracking
+
+#### 3. 🛠️ Server Improvements
+- Path normalization in all handler functions
+- More robust error handling
+- Improved stability for parallel uploads
+
+---
+
+## Version 2.1.0 - Performance & History (January 2026)
+
+### 🚀 Performance Optimizations
+
+#### 1. ⚡ Massive Upload Speed Boost (88-110 MB/s)
+- **Server-side:** Replaced `fwrite()` with direct `write()` syscalls
+- **Client-side:** 8 parallel large file uploads (optimal for PS5 disk)
+- **Result:** 80-110 MB/s aggregate upload speed on Gigabit Ethernet
+- **Peak bursts:** Up to 2.05 GB/s when hitting disk cache
+- **Per-file:** 11-14 MB/s sustained per connection
+
+#### 2. 📊 Transfer History
+- Complete history of all uploads and downloads
+- Success/Failed status tracking with error messages
+- Speed statistics (average, min, max)
+- Export to CSV/JSON for analysis
+- Persistent storage across sessions
+
+#### 3. 🔄 Auto-Clear History on Startup
+- Optional checkbox to clear history automatically
+- Useful for keeping UI clean between sessions
+- Setting saved in `ps5_upload_settings.json`
+
+#### 4. 🖥️ Maximized Window UI
+- Application opens in full-screen mode by default
+- Better visibility for large file transfers
+- Can be resized/restored as needed
+
+### Technical Improvements
+- ✅ **16MB socket buffers** (up from 4MB) for maximum throughput
+- ✅ **Per-file mutex locking** - Parallel writes without race conditions
+- ✅ **File pre-allocation** - Reduces disk fragmentation for large files
+- ✅ **Direct syscalls** - Bypasses stdio buffering overhead
+
+---
+
+## Version 2.0.0 - Download & Multi-PS5 (January 2026)
+
+### 🎉 4 Major New Features
+
+#### 1. 📥 Download Files (PS5 → PC)
+- Right-click any file → "⬇️ Download to PC"
+- Save file dialog for destination selection
+- Real-time progress tracking with speed display
+- Optimized with sendfile for maximum speed
+
+#### 2. 🔍 File Search
+- Search box in PS5 Files panel
+- Real-time filtering as you type
+- Case-insensitive search
+- Quick "Clear" button to reset
+
+#### 3. ⭐ Favorites/Bookmarks
+- Save frequently used PS5 paths
+- Quick dropdown navigation
+- Add/Remove favorite paths
+- Persistent storage in JSON
+
+#### 4. 🎮 Multi-PS5 Support
+- Save multiple PS5 profiles (IP + name)
+- Quick switch between different PS5 consoles
+- Dropdown profile selector
+- Persistent profile storage
+
+---
+
 ## Version 1.3.0 - Stable Release (January 13, 2026)

 ### 🎯 Major Achievement
@@ -1,99 +0,0 @@
-# PS5 Upload Suite v2.0.0 - Feature-Rich Release
-
-## 🎉 What's New - 4 Major Features Added!
-
-### 1. 📥 Download Files (PS5 → PC)
- Right-click any file → "⬇️ Download to PC"
- Save file dialog for destination
- Real-time progress with speed tracking
- Optimized with sendfile for maximum speed
-
-### 2. 🔍 File Search
- Search box in PS5 Files panel
- Real-time filtering as you type
- Case-insensitive search
- Quick "Clear" button
-
-### 3. ⭐ Favorites/Bookmarks
- Save frequently used PS5 paths
- Quick dropdown navigation
- Add/Remove favorite paths
- Persistent JSON storage
-
-### 4. 🎮 Multi-PS5 Support
- Save multiple PS5 profiles (IP + name)
- Quick switch between consoles
- Dropdown profile selector
- Persistent profile storage
-
---
-
-## 📦 Installation
-
-### Server (PS5)
-1. Copy `ps5_upload_server.elf` to `/data/etaHEN/payloads/`
-2. Load with elfldr
-3. Server starts on port 9113
-
-### Client (Windows)
-1. Download `PS5Upload.exe`
-2. Run on Windows 10/11
-3. Enter PS5 IP and connect
-
---
-
-## 🚀 Performance
-
- **Upload Speed:** 100-120 MB/s (Gigabit Ethernet)
- **Download Speed:** Same high-speed protocol
- **Stability:** Zero connection drops (from v1.3.0)
- **Tested:** 42,801+ files uploaded successfully
-
---
-
-## 🔧 Technical Details
-
-### New Protocol Command
- `CMD_DOWNLOAD_FILE` (0x13) - Download files from PS5
-
-### Server Changes
- Added sendfile-based download handler
- Fixed LIST_DIR to return actual file sizes
- Zero-copy file transfer
-
-### Client Changes
- 4 new UI panels (Search, Favorites, Profiles, Download)
- JSON-based persistence (ps5_profiles.json, ps5_favorites.json)
- Custom dark theme for all ComboBox dropdowns
- ~500+ lines of new code
-
---
-
-## ⬆️ Upgrading from v1.3.0
-
-1. Replace server: Copy new `ps5_upload_server.elf` to PS5
-2. Replace client: Download new `PS5Upload.exe`
-3. Your settings will be preserved
-
-**New files created:**
- `ps5_profiles.json` - Saved PS5 profiles
- `ps5_favorites.json` - Saved favorite paths
-
---
-
-## 📋 Files in This Release
-
- `ps5_upload_server.elf` (129 KB) - PS5 server payload
- `PS5Upload.exe` (8.2 MB) - Windows client (self-contained)
-
---
-
-## 🙏 Credits
-
-**By Manos**
-
-Special thanks to the PS5 homebrew community!
-
---
-
-**Enjoy the new features!** 🚀
@@ -1,83 +0,0 @@
-# PS5 Upload Protocol Specification
-
-## Overview
-Custom binary protocol for high-speed file transfers between PC and PS5.
-Port: 9113
-
-## Message Format
-
-All messages follow this structure:
-```
-[Command (1 byte)][Data Length (4 bytes)][Data (variable)]
-```
-
-## Commands
-
-### Client → Server
-
-| Command | Value | Description | Data Format |
-|---------|-------|-------------|-------------|
-| PING | 0x01 | Test connection | None |
-| LIST_STORAGE | 0x02 | Get storage info | None |
-| LIST_DIR | 0x03 | List directory | Path (null-terminated string) |
-| CREATE_DIR | 0x04 | Create directory | Path (null-terminated string) |
-| DELETE_FILE | 0x05 | Delete file | Path (null-terminated string) |
-| DELETE_DIR | 0x06 | Delete directory | Path (null-terminated string) |
-| START_UPLOAD | 0x10 | Start file upload | Path (null-terminated) + File size (8 bytes) |
-| UPLOAD_CHUNK | 0x11 | Upload file chunk | Chunk data (raw bytes) |
-| END_UPLOAD | 0x12 | Finish upload | None |
-| SHUTDOWN | 0xFF | Shutdown server | None |
-
-### Server → Client
-
-| Response | Value | Description | Data Format |
-|----------|-------|-------------|-------------|
-| OK | 0x01 | Success | Optional message |
-| ERROR | 0x02 | Error occurred | Error message (null-terminated) |
-| DATA | 0x03 | Response data | Variable format |
-| READY | 0x04 | Ready for next chunk | None |
-| PROGRESS | 0x05 | Upload progress | Bytes written (8 bytes) |
-
-## Data Formats
-
-### LIST_STORAGE Response
-```
-[Drive count (4 bytes)]
-For each drive:
-  [Path length (2 bytes)][Path][Total space (8 bytes)][Free space (8 bytes)]
-```
-
-### LIST_DIR Response
-```
-[Entry count (4 bytes)]
-For each entry:
-  [Type (1 byte: 0=file, 1=dir)][Name length (2 bytes)][Name][Size (8 bytes)][Timestamp (8 bytes)]
-```
-
-## Flow Examples
-
-### Upload File
-```
-Client: START_UPLOAD "/data/test.bin" size=1048576
-Server: READY
-Client: UPLOAD_CHUNK [4MB data]
-Server: PROGRESS bytes=4194304
-Client: UPLOAD_CHUNK [remaining data]
-Server: PROGRESS bytes=1048576
-Client: END_UPLOAD
-Server: OK
-```
-
-### List Directory
-```
-Client: LIST_DIR "/data"
-Server: DATA [directory listing]
-```
-
-## Performance Optimizations
-
- 4MB socket buffers
- SO_NOSIGPIPE enabled
- TCP_NODELAY for low latency
- Direct disk writes (no temp files)
- Streaming chunks (no full file buffering)
@@ -2,41 +2,50 @@

 **By Manos**

-**Version 2.0.0 - Feature-Rich Release**
+**Version 4.1.0 - Memory Optimization & Large File Handling**

-Custom high-speed file transfer system for PS5 with etaHEN. Achieves **100+ MB/s** transfer speeds using a custom binary protocol.
+Custom high-speed file transfer system for PS5 with etaHEN. Achieves **104+ MB/s** upload speeds for large files using parallel chunked uploads!

-⭐ **NEW in v2.0.0:** 4 Major Features Added - Download Files, File Search, Favorites/Bookmarks, Multi-PS5 Support!
+⭐ **NEW in v4.1.0:** 
+- 🧠 **Memory Optimization** - Handles 156K+ files without crashes
+- ⚡ **Reduced UI Stuttering** - Batch logging for smoother experience
+- 🔧 **Lock-Free Operations** - ConcurrentDictionary for thread-safety
+- 🧹 **Auto Memory Cleanup** - Completed files removed from tracking
+- � **Incremental Processing** - No massive dictionary allocations

-![PS5 Upload Client](screenshots/screenshot1.png)
-![Upload in Progress](screenshots/screenshot2.png)
+📱 **Android Mobile Client available!**
+
+![Transfer History & Multi-PS5 Support](screenshots/screenshot3.png)
+![Mobile App](screenshots/mobile_screenshot.jpg)

 ---

-## 📦 What's Included
+## 📦 Downloads
+
+Download the latest release from the [Releases](https://github.com/manos555555/PS5-Upload-Suite/releases) page:

 ### 1. PS5 Server Payload
- **File:** `payload/ps5_upload_server.elf`
+- **File:** `ps5_upload_server.elf`
 - **Port:** 9113
- **Protocol:** Custom binary (optimized for speed)
- **Features:**
-  - 4MB socket buffers
-  - SO_NOSIGPIPE enabled
-  - TCP_NODELAY for low latency
-  - Direct disk writes (no temp files)
-  - Multi-threaded client handling
+- High-speed custom binary protocol
+- 16MB socket buffers for maximum throughput
+- Multi-threaded client handling

 ### 2. Windows GUI Client
- **File:** `client/bin/Release/net6.0-windows/win-x64/publish/PS5Upload.exe`
- **Framework:** .NET 6.0 WPF
- **Features:**
-  - Modern dark theme UI
-  - Drag & drop file/folder upload
-  - Browse PS5 filesystem
-  - Real-time upload progress
-  - Speed indicator (MB/s)
-  - Storage space display
-  - Recursive folder upload
+- **File:** `PS5Upload.exe`
+- Self-contained executable (no .NET installation required)
+- Modern dark theme UI
+- Drag & drop file/folder upload
+- Real-time upload progress with speed tracking
+- Transfer History with success/failed tracking
+- Privacy-focused (no storage monitoring)
+
+### 3. 📱 Android Mobile Client
+- **File:** `PS5UploadMobile.apk`
+- Upload/download files from your phone
+- Multi-PS5 Profiles support
+- Browse PS5 filesystem
+- Favorites for quick navigation

 ---

@@ -44,17 +53,13 @@ Custom high-speed file transfer system for PS5 with etaHEN. Achieves **100+ MB/s

 ### Step 1: Load PS5 Payload

-1. Copy `payload/ps5_upload_server.elf` to your PS5:
-   ```
-   /data/etaHEN/payloads/ps5_upload_server.elf
-   ```
+1. Download `ps5_upload_server.elf` from the [Releases](https://github.com/manos555555/PS5-Upload-Suite/releases) page

-2. Load the payload with elfldr
+2. Copy it to your PS5: `/data/etaHEN/payloads/ps5_upload_server.elf`

-3. You should see notification:
-   ```
-   PS5 Upload Server: 192.168.0.XXX:9113 - By Manos
-   ```
+3. Load the payload with elfldr
+
+4. You should see notification: `PS5 Upload Server: 192.168.0.XXX:9113 - By Manos`

 ### Step 2: Run Windows Client

@@ -80,86 +85,54 @@ Custom high-speed file transfer system for PS5 with etaHEN. Achieves **100+ MB/s
 ✅ **Robust Error Handling** - Graceful failures  

 ### Windows Client
-✅ **Modern UI** - Dark theme, clean design  
+✅ **Modern UI** - Dark theme, maximized window for better visibility  
 ✅ **Drag & Drop** - Files and folders  
 ✅ **Browse PS5** - Navigate filesystem  
-✅ **Real-time Progress** - Speed & percentage  
+✅ **Real-time Progress** - Speed & percentage tracking  
+✅ **Optimized Upload** - 8 parallel connections for 88-110 MB/s aggregate speed  
+✅ **Transfer History** - Track all uploads/downloads with success/failed status  
+✅ **Auto-Clear History** - Optional auto-clear on startup  
 ✅ **Folder Upload** - Recursive directory upload  
-✅ **Storage Info** - Free space display  
-✅ **Download Files** - Download from PS5 to PC (NEW v2.0)  
-✅ **File Search** - Real-time filtering of PS5 files (NEW v2.0)  
-✅ **Favorites/Bookmarks** - Quick navigation to saved paths (NEW v2.0)  
-✅ **Multi-PS5 Support** - Save and switch between multiple PS5 profiles (NEW v2.0)  
+✅ **Download Files** - Download from PS5 to PC  
+✅ **🔍 Smart Search** - Full filesystem indexing with instant search (NEW v3.3)  
+  - Wildcard support: `*.pkg`, `*loader*`, `game*.bin`
+  - Size filters: `size:>1GB`, `size:<100MB`
+  - Case-insensitive matching
+  - Search both filename and full path
+  - Double-click to navigate to folder
+✅ **💻 Shell Terminal** - Execute commands directly on PS5 (NEW v3.3)  
+  - Run system commands remotely
+  - Real-time output display
+  - Command history
+  - Working directory support
+✅ **Favorites/Bookmarks** - Quick navigation to saved paths  
+✅ **Multi-PS5 Support** - Save and switch between multiple PS5 profiles  

 ---

 ## 📊 Performance

-### v1.3.0 Tested Results:
- ✅ **42,801 files** uploaded successfully
- ✅ **Zero errors** - 100% success rate
- ✅ **60-150 MB/s** sustained throughput
- ✅ **Peak:** 190 MB/s per connection
+### v3.1.0 Optimized Results:
+- ✅ **104+ MB/s** upload speed for large files (parallel chunked uploads)
+- ✅ **4 parallel chunk connections** for maximum throughput
+- ✅ **500MB chunks** - optimal size for PS5 disk performance
+- ✅ **Real-time progress** - Speed/ETA updates during upload
+- ✅ **Zero chunk failures** - Fixed race conditions
 - ✅ **Fully responsive UI** throughout upload
 - ✅ **No memory leaks** - stable operation

-| Network | Expected Speed |
-|---------|----------------|
-| **Gigabit Ethernet** | 100-120 MB/s |
-| **WiFi 6 (5GHz)** | 60-80 MB/s |
-| **WiFi 5 (5GHz)** | 40-60 MB/s |
+### Previous Results (v1.3.0):
+- ✅ **42,801 files** uploaded successfully
+- ✅ **60-150 MB/s** sustained throughput

-**Note:** Speeds depend on network quality and PS5 disk performance.
+| Network | Expected Upload Speed | Expected Download Speed |
+|---------|----------------------|------------------------|
+| **Gigabit Ethernet** | 88-110 MB/s (aggregate) | 100-120 MB/s |
+| **WiFi 6 (5GHz)** | 32-70 MB/s (aggregate) | 60-80 MB/s |
+| **WiFi 5 (5GHz)** | 20-50 MB/s (aggregate) | 40-60 MB/s |

---
+**Note:** Upload speeds depend on network quality and PS5 disk write performance. WiFi has ~40-60% overhead compared to Ethernet.

-## 🔧 Building from Source
-
-### PS5 Payload
-
-Requirements:
- PS5 SDK (prospero-clang)
- WSL or Linux
-
-```bash
-cd payload
-bash compile.sh
-```
-
-### Windows Client
-
-Requirements:
- .NET 6.0 SDK or later
- Windows 10/11
-
-```cmd
-cd client
-build.bat
-```
-
-Or manually:
-```cmd
-dotnet publish -c Release -r win-x64 --self-contained true
-```
-
---
-
-## 📋 Protocol Specification
-
-See [PROTOCOL.md](PROTOCOL.md) for detailed protocol documentation.
-
-### Commands
- `PING` - Test connection
- `LIST_STORAGE` - Get storage info
- `LIST_DIR` - List directory contents
- `CREATE_DIR` - Create directory
- `DELETE_FILE` - Delete file
- `DELETE_DIR` - Delete directory
- `START_UPLOAD` - Begin file upload
- `UPLOAD_CHUNK` - Upload file chunk
- `END_UPLOAD` - Finish upload
- `DOWNLOAD_FILE` - Download file from PS5 (NEW v2.0)
- `SHUTDOWN` - Shutdown server

 ---

@@ -191,6 +164,117 @@ See [PROTOCOL.md](PROTOCOL.md) for detailed protocol documentation.

 ---

+## 📝 What's New in v3.2.0
+
+### 🎯 Improvements:
+
+#### 1. 💾 Accurate Storage Display
+- **Storage now matches PS5 UI** - Shows ~848 GB instead of raw 872 GB
+- **Accounts for reserved space** - Same calculation as PS5 system
+
+#### 2. 📱 Mobile App Improvements
+- **Multi-select mode** - Toggle button to select multiple files/folders
+- **Folder browser** - Visual folder picker for Copy/Move destinations
+- **Sorted file list** - Folders always displayed at top
+- **Exit confirmation** - Prompt when pressing back button
+- **Delete folders** - Now supports folder deletion (not just files)
+- **Batch operations** - Delete/download multiple items at once
+
+#### 3. 🐛 Bug Fixes
+- **Fixed empty folder deletion** - No more "Unexpected response" error
+- **Fixed Copy/Move crash** - No longer crashes when selecting destination
+- **Fixed multi-select count** - Correct item count in delete confirmation
+- **Fixed folder navigation** - Can enter folders after actions complete
+
+---
+
+## 📝 What's New in v3.1.0
+
+### 🚀 Performance Improvements:
+
+#### 1. ⚡ Parallel Chunked Uploads (104 MB/s!)
+- **Large files (>100MB)** are now split into 500MB chunks
+- **4 parallel connections** upload chunks simultaneously
+- **Result:** ~104 MB/s upload speed (2x faster than before!)
+- **Fixed race condition:** First chunk creates file before others start
+- **Fixed closure bug:** Correct offset/size capture for parallel tasks
+
+#### 2. 📊 Real-time Progress Display
+- **Speed display** now updates in real-time during chunked uploads
+- **ETA display** shows accurate time remaining
+- **Progress bar** correctly shows 0-100% for chunked files
+- No more speed dropping to 0 during large file uploads
+
+#### 3. 💾 Storage Display Improvements
+- **Changed label** to "Data Storage (/data)" for clarity
+- **Uses statfs with f_bavail** for more accurate available space
+- **Real-time updates** every 5 seconds when connected
+
+---
+
+## 📝 What's New in v3.0.0
+
+### 🐛 Critical Bug Fixes:
+
+#### 1. 🔧 Path Normalization Fix
+- **Fixed:** Double-slash paths (`//mnt/ext1/...`) that caused directory creation to fail
+- **Affected:** All file operations (upload, download, delete, rename, copy, move)
+- **Solution:** Added `NormalizePath()` function in both client and server
+- **Result:** 100% reliable directory creation and file uploads
+
+#### 2. 📱 Android Mobile Client
+- **NEW:** Full-featured Android app for PS5 file management
+- **Multi-PS5 Profiles** - Save and switch between multiple PS5 consoles
+- Upload files from phone to PS5
+- Download files from PS5 with Share option
+- Browse PS5 filesystem
+- Favorites for quick navigation
+- Debug Log with Copy to clipboard
+- Transfer History tracking
+
+#### 3. 🛠️ Server Improvements
+- Path normalization in all handler functions
+- More robust error handling
+- Improved stability for parallel uploads
+
+---
+
+## 📝 What's New in v2.1.0
+
+### 🚀 Performance Optimizations:
+
+#### 1. ⚡ Massive Upload Speed Boost (88-110 MB/s)
+- **Server-side:** Replaced `fwrite()` with direct `write()` syscalls
+- **Client-side:** 8 parallel large file uploads (optimal for PS5 disk)
+- **Result:** 80-110 MB/s aggregate upload speed on Gigabit Ethernet
+- **Peak bursts:** Up to 2.05 GB/s when hitting disk cache
+- **Per-file:** 11-14 MB/s sustained per connection
+
+#### 2. 📊 Transfer History
+- Complete history of all uploads and downloads
+- Success/Failed status tracking with error messages
+- Speed statistics (average, min, max)
+- Export to CSV/JSON for analysis
+- Persistent storage across sessions
+
+#### 3. 🔄 Auto-Clear History on Startup
+- Optional checkbox to clear history automatically
+- Useful for keeping UI clean between sessions
+- Setting saved in `ps5_upload_settings.json`
+
+#### 4. 🖥️ Maximized Window UI
+- Application opens in full-screen mode by default
+- Better visibility for large file transfers
+- Can be resized/restored as needed
+
+### Technical Improvements:
+- ✅ **16MB socket buffers** (up from 4MB) for maximum throughput
+- ✅ **Per-file mutex locking** - Parallel writes without race conditions
+- ✅ **File pre-allocation** - Reduces disk fragmentation for large files
+- ✅ **Direct syscalls** - Bypasses stdio buffering overhead
+
+---
+
 ## 📝 What's New in v2.0.0

 ### 🎉 4 Major New Features:
@@ -229,7 +313,7 @@ See [PROTOCOL.md](PROTOCOL.md) for detailed protocol documentation.

 ## 📝 License

-MIT License - Free to use and modify
+This software is provided as-is for personal use.

 ---

@@ -1,166 +0,0 @@
-# 🎉 PS5 Upload Suite v2.0.0 - Feature-Rich Release
-
-## 🚀 What's New
-
-This is a **major feature release** adding 4 powerful new capabilities to the PS5 Upload Suite!
-
---
-
-## ✨ New Features
-
-### 1. 📥 Download Files (PS5 → PC)
-
-Finally! You can now download files from your PS5 back to your PC.
-
-**How to use:**
- Right-click any file in PS5 Files panel
- Select "⬇️ Download to PC"
- Choose where to save the file
- Watch the progress with real-time speed tracking
-
-**Technical Details:**
- Uses sendfile optimization for maximum speed
- Zero-copy transfer on PS5 side
- Same high-speed protocol as uploads
- Full progress tracking
-
---
-
-### 2. 🔍 File Search
-
-Quickly find files in large directories without scrolling.
-
-**How to use:**
- Type in the Search box below Current Path
- Files are filtered in real-time as you type
- Case-insensitive search
- Click "✖ Clear" to reset
-
-**Perfect for:**
- Finding specific game saves
- Locating config files
- Searching through large mod folders
-
---
-
-### 3. ⭐ Favorites/Bookmarks
-
-Save your frequently used PS5 paths for instant navigation.
-
-**How to use:**
- Navigate to any path (e.g., `/data/games`)
- Click "⭐ Add" to save it
- Use the Favorites dropdown to quickly jump to saved paths
- Click "🗑️ Remove" to delete a favorite
-
-**Saved paths persist between sessions!**
-
---
-
-### 4. 🎮 Multi-PS5 Support
-
-Manage multiple PS5 consoles with ease.
-
-**How to use:**
- Enter a PS5 IP address
- Click "💾 Save Profile" and give it a name (e.g., "Living Room PS5")
- Use the Profile dropdown to quickly switch between PS5s
- Click "🗑️ Delete Profile" to remove saved profiles
-
-**Perfect for:**
- Users with multiple PS5 consoles
- Testing on different systems
- Switching between home and friend's PS5
-
---
-
-## 🔧 Technical Improvements
-
-### Server-Side (payload)
- Added `CMD_DOWNLOAD_FILE` (0x13) command
- Implemented sendfile-based download handler
- Fixed `LIST_DIR` to return actual file sizes (not 0)
- Zero-copy file transfer for downloads
-
-### Client-Side
- Added `DownloadFileAsync()` method to Protocol
- Implemented search filtering with `ObservableCollection`
- Added JSON-based profile and favorites persistence
- Custom ComboBox templates for dark theme consistency
- Improved UI responsiveness
-
---
-
-## 📊 Statistics
-
-**Lines of Code Added:** ~500+ lines  
-**New Protocol Commands:** 1 (DOWNLOAD_FILE)  
-**New UI Elements:** 3 panels (Search, Favorites, Profiles)  
-**Persistent Storage Files:** 2 (ps5_profiles.json, ps5_favorites.json)
-
---
-
-## 🎨 UI Improvements
-
- All ComboBox dropdowns now have proper dark theme
- All buttons show full text without cutoff
- Consistent styling across all new features
- Responsive layout that adapts to content
-
---
-
-## 📦 Files Included
-
-### Server
- `payload/ps5_upload_server.elf` - Updated with download support
-
-### Client
- `client/bin/Release/net6.0-windows/win-x64/PS5Upload.exe` - Full v2.0 client
-
---
-
-## ⬆️ Upgrading from v1.3.0
-
-1. **Replace server payload:**
-   - Copy new `ps5_upload_server.elf` to `/data/etaHEN/payloads/`
-   - Reload with elfldr
-
-2. **Replace client:**
-   - Close old PS5Upload.exe
-   - Replace with new version
-   - Your settings will be preserved
-
-**Note:** v2.0 creates two new files:
- `ps5_profiles.json` - Saved PS5 profiles
- `ps5_favorites.json` - Saved favorite paths
-
---
-
-## 🐛 Known Issues
-
-None reported yet! This is a stable release built on top of the rock-solid v1.3.0 foundation.
-
---
-
-## 🔮 Future Features (Not in v2.0)
-
-Still on the roadmap:
- Disk Space Warning before upload
- Duplicate File Detection
- File Verification (SHA256)
- Resume Interrupted Uploads
- Queue Management (reorder, pause)
- Transfer History
- Scheduled Uploads
-
---
-
-## 🙏 Thanks
-
-Special thanks to the PS5 homebrew community for testing and feedback!
-
---
-
-**Enjoy the new features!** 🚀
-
-**- Manos**
@@ -1,8 +0,0 @@
-<Application x:Class="PS5Upload.App"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             StartupUri="MainWindow.xaml">
-    <Application.Resources>
-         
-    </Application.Resources>
-</Application>
@@ -1,61 +0,0 @@
-using System;
-using System.IO;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Threading;
-
-namespace PS5Upload
-{
-    public partial class App : Application
-    {
-        private static readonly string LogFilePath = Path.Combine(
-            AppDomain.CurrentDomain.BaseDirectory, 
-            $"ps5upload_{DateTime.Now:yyyy-MM-dd_HH-mm-ss}.log");
-        
-        private static readonly object _logLock = new object();
-        
-        public App()
-        {
-            // Global exception handlers
-            this.DispatcherUnhandledException += App_DispatcherUnhandledException;
-            AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
-            TaskScheduler.UnobservedTaskException += TaskScheduler_UnobservedTaskException;
-            
-            LogToFile("=== Application Started ===");
-        }
-        
-        private void App_DispatcherUnhandledException(object sender, DispatcherUnhandledExceptionEventArgs e)
-        {
-            LogToFile($"DISPATCHER EXCEPTION: {e.Exception}");
-            e.Handled = true; // Prevent crash, but log it
-            
-            MessageBox.Show($"Error: {e.Exception.Message}\n\nCheck log file: {LogFilePath}", 
-                "PS5 Upload Error", MessageBoxButton.OK, MessageBoxImage.Error);
-        }
-        
-        private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
-        {
-            var ex = e.ExceptionObject as Exception;
-            LogToFile($"UNHANDLED EXCEPTION: {ex}");
-        }
-        
-        private void TaskScheduler_UnobservedTaskException(object? sender, UnobservedTaskExceptionEventArgs e)
-        {
-            LogToFile($"TASK EXCEPTION: {e.Exception}");
-            e.SetObserved(); // Prevent crash
-        }
-        
-        public static void LogToFile(string message)
-        {
-            try
-            {
-                lock (_logLock)
-                {
-                    string timestamp = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff");
-                    File.AppendAllText(LogFilePath, $"[{timestamp}] {message}\n");
-                }
-            }
-            catch { /* Ignore logging errors */ }
-        }
-    }
-}
@@ -1,79 +0,0 @@
-<Window x:Class="PS5Upload.DuplicateFileDialog"
-        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        Title="File Already Exists" 
-        Height="320" 
-        Width="550"
-        WindowStartupLocation="CenterOwner"
-        ResizeMode="NoResize"
-        Background="#1E1E1E">
-    
-    <Window.Resources>
-        <Style TargetType="Button">
-            <Setter Property="Background" Value="#2D2D30"/>
-            <Setter Property="Foreground" Value="White"/>
-            <Setter Property="BorderBrush" Value="#3F3F46"/>
-            <Setter Property="Padding" Value="15,8"/>
-            <Setter Property="Margin" Value="5"/>
-            <Setter Property="FontSize" Value="13"/>
-            <Setter Property="Cursor" Value="Hand"/>
-            <Style.Triggers>
-                <Trigger Property="IsMouseOver" Value="True">
-                    <Setter Property="Background" Value="#3E3E42"/>
-                </Trigger>
-            </Style.Triggers>
-        </Style>
-    </Window.Resources>
-    
-    <Grid Margin="20">
-        <Grid.RowDefinitions>
-            <RowDefinition Height="Auto"/>
-            <RowDefinition Height="Auto"/>
-            <RowDefinition Height="Auto"/>
-            <RowDefinition Height="*"/>
-            <RowDefinition Height="Auto"/>
-        </Grid.RowDefinitions>
-        
-        <!-- Icon and Message -->
-        <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="0,0,0,15">
-            <TextBlock Text="⚠️" FontSize="32" Margin="0,0,15,0"/>
-            <TextBlock x:Name="MessageTextBlock" 
-                       Text="This file already exists on PS5:"
-                       Foreground="White"
-                       FontSize="14"
-                       VerticalAlignment="Center"/>
-        </StackPanel>
-        
-        <!-- File Name -->
-        <TextBlock Grid.Row="1" 
-                   x:Name="FileNameTextBlock"
-                   Foreground="#4EC9B0"
-                   FontSize="13"
-                   FontWeight="Bold"
-                   Margin="0,0,0,10"
-                   TextWrapping="Wrap"/>
-        
-        <!-- File Info -->
-        <StackPanel Grid.Row="2" Margin="0,0,0,20">
-            <TextBlock x:Name="LocalSizeTextBlock" 
-                       Foreground="#9CDCFE"
-                       FontSize="12"
-                       Margin="0,0,0,5"/>
-            <TextBlock x:Name="RemoteSizeTextBlock" 
-                       Foreground="#9CDCFE"
-                       FontSize="12"/>
-        </StackPanel>
-        
-        <!-- Buttons -->
-        <StackPanel Grid.Row="4" Orientation="Vertical">
-            <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Margin="0,0,0,10">
-                <Button Content="Replace" Width="120" Click="Replace_Click"/>
-                <Button Content="Skip" Width="120" Click="Skip_Click"/>
-            </StackPanel>
-            <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
-                <Button Content="Replace All" Width="120" Click="ReplaceAll_Click"/>
-                <Button Content="Skip All" Width="120" Click="SkipAll_Click"/>
-            </StackPanel>
-        </StackPanel>
-    </Grid>
-</Window>
@@ -1,67 +0,0 @@
-using System.Windows;
-
-namespace PS5Upload
-{
-    public partial class DuplicateFileDialog : Window
-    {
-        public enum FileAction
-        {
-            Replace,
-            Skip,
-            ReplaceAll,
-            SkipAll
-        }
-
-        public FileAction UserAction { get; private set; }
-
-        public DuplicateFileDialog(string fileName, long localSize, long remoteSize)
-        {
-            InitializeComponent();
-            
-            FileNameTextBlock.Text = fileName;
-            LocalSizeTextBlock.Text = $"Local file:  {FormatFileSize(localSize)}";
-            RemoteSizeTextBlock.Text = $"Remote file: {FormatFileSize(remoteSize)}";
-        }
-
-        private void Replace_Click(object sender, RoutedEventArgs e)
-        {
-            UserAction = FileAction.Replace;
-            DialogResult = true;
-            Close();
-        }
-
-        private void Skip_Click(object sender, RoutedEventArgs e)
-        {
-            UserAction = FileAction.Skip;
-            DialogResult = true;
-            Close();
-        }
-
-        private void ReplaceAll_Click(object sender, RoutedEventArgs e)
-        {
-            UserAction = FileAction.ReplaceAll;
-            DialogResult = true;
-            Close();
-        }
-
-        private void SkipAll_Click(object sender, RoutedEventArgs e)
-        {
-            UserAction = FileAction.SkipAll;
-            DialogResult = true;
-            Close();
-        }
-
-        private string FormatFileSize(long bytes)
-        {
-            string[] sizes = { "B", "KB", "MB", "GB", "TB" };
-            double len = bytes;
-            int order = 0;
-            while (len >= 1024 && order < sizes.Length - 1)
-            {
-                order++;
-                len = len / 1024;
-            }
-            return $"{len:0.##} {sizes[order]}";
-        }
-    }
-}
@@ -1,8 +1,9 @@
 <Window x:Class="PS5Upload.MainWindow"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-        Title="PS5 Upload - High-Speed File Transfer" Height="600" Width="1200"
+        Title="PS5 Upload - High-Speed File Transfer" Height="900" Width="1600"
        WindowStartupLocation="CenterScreen"
+        WindowState="Maximized"
        Background="#1E1E1E"
        Icon="ps5_logo.png">
    
@@ -65,6 +66,7 @@

    <Grid Margin="20">
        <Grid.RowDefinitions>
+            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="Auto"/>
            <RowDefinition Height="*"/>
@@ -73,23 +75,42 @@
        </Grid.RowDefinitions>

        <!-- Header -->
-        <StackPanel Grid.Row="0" Margin="0,0,0,20" Orientation="Horizontal" HorizontalAlignment="Center">
-            <Image Source="ps5_logo.png" 
-                   Width="80" 
-                   Height="80" 
-                   Margin="0,0,15,0"
-                   VerticalAlignment="Center"/>
-            <StackPanel VerticalAlignment="Center">
-                <TextBlock Text="PS5 Upload - High-Speed File Transfer" 
-                           FontSize="24" 
-                           FontWeight="Bold"
-                           Foreground="#007ACC"/>
-                <TextBlock Text="By Manos" 
-                           FontSize="12" 
-                           Foreground="#999999"
-                           Margin="0,5,0,0"/>
+        <Grid Grid.Row="0" Margin="0,0,0,20">
+            <StackPanel Orientation="Horizontal" HorizontalAlignment="Center">
+                <Image Source="ps5_logo.png" 
+                       Width="80" 
+                       Height="80" 
+                       Margin="0,0,15,0"
+                       VerticalAlignment="Center"/>
+                <StackPanel VerticalAlignment="Center">
+                    <TextBlock Text="PS5 Upload - High-Speed File Transfer" 
+                               FontSize="24" 
+                               FontWeight="Bold"
+                               Foreground="#007ACC"/>
+                    <TextBlock Text="By Manos" 
+                               FontSize="12" 
+                               Foreground="#999999"
+                               Margin="0,5,0,0"/>
+                </StackPanel>
            </StackPanel>
-        </StackPanel>
+            
+            <!-- Buy Me a Coffee Button - Top Right -->
+            <Button x:Name="BuyMeCoffeeButton"
+                    HorizontalAlignment="Right"
+                    VerticalAlignment="Center"
+                    Background="#FFDD00"
+                    Foreground="#000000"
+                    Padding="12,6"
+                    FontSize="13"
+                    FontWeight="SemiBold"
+                    Click="BuyMeCoffeeButton_Click"
+                    ToolTip="Support the developer ☕">
+                <StackPanel Orientation="Horizontal">
+                    <TextBlock Text="☕" FontSize="16" Margin="0,0,5,0" VerticalAlignment="Center"/>
+                    <TextBlock Text="Buy me a coffee" VerticalAlignment="Center"/>
+                </StackPanel>
+            </Button>
+        </Grid>

        <!-- Connection Panel -->
        <Border Grid.Row="1" 
@@ -199,40 +220,218 @@
                
                <!-- IP Address and Connect -->
                <Grid Grid.Row="1">
-                    <Grid.ColumnDefinitions>
-                        <ColumnDefinition Width="Auto"/>
-                        <ColumnDefinition Width="*"/>
-                        <ColumnDefinition Width="Auto"/>
-                    </Grid.ColumnDefinitions>
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="Auto"/>
+                        <RowDefinition Height="Auto"/>
+                    </Grid.RowDefinitions>
+                    
+                    <Grid Grid.Row="0">
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="Auto"/>
+                            <ColumnDefinition Width="*"/>
+                            <ColumnDefinition Width="Auto"/>
+                        </Grid.ColumnDefinitions>

-                    <TextBlock Grid.Column="0" 
-                               Text="PS5 IP Address:" 
-                               VerticalAlignment="Center"
-                               Margin="0,0,10,0"/>
+                        <TextBlock Grid.Column="0" 
+                                   Text="PS5 IP Address:" 
+                                   VerticalAlignment="Center"
+                                   Margin="0,0,10,0"/>
+                        
+                        <TextBox Grid.Column="1" 
+                                 x:Name="IpAddressTextBox"
+                                 Text="192.168.0.160"
+                                 VerticalAlignment="Center"
+                                 Margin="0,0,10,0"/>
+                        
+                        <Button Grid.Column="2" 
+                                x:Name="ConnectButton"
+                                Content="Connect"
+                                Click="ConnectButton_Click"
+                                Width="100"/>
+                    </Grid>
                    
-                    <TextBox Grid.Column="1" 
-                             x:Name="IpAddressTextBox"
-                             Text="192.168.0.160"
-                             VerticalAlignment="Center"
-                             Margin="0,0,10,0"/>
+                    <!-- Auto-send Payload Settings -->
+                    <Expander Grid.Row="1" 
+                              Header="⚙️ Auto-send Payload Settings" 
+                              IsExpanded="False"
+                              Background="#2D2D30"
+                              Foreground="White"
+                              Margin="0,10,0,0">
+                        <StackPanel Margin="10">
+                            <CheckBox x:Name="AutoSendPayloadCheckBox"
+                                      Content="Auto-send payload on startup"
+                                      Foreground="White"
+                                      Margin="0,0,0,10"
+                                      Checked="AutoSendPayloadCheckBox_Changed"
+                                      Unchecked="AutoSendPayloadCheckBox_Changed"/>
+                            
+                            <Grid Margin="0,0,0,10">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="Auto"/>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="Auto"/>
+                                </Grid.ColumnDefinitions>
+                                
+                                <TextBlock Grid.Column="0" 
+                                           Text="Payload File:" 
+                                           VerticalAlignment="Center"
+                                           Margin="0,0,10,0"/>
+                                
+                                <TextBox Grid.Column="1" 
+                                         x:Name="PayloadPathTextBox"
+                                         Text=""
+                                         VerticalAlignment="Center"
+                                         Margin="0,0,10,0"
+                                         IsReadOnly="True"
+                                         AllowDrop="True"
+                                         PreviewDragOver="PayloadPathTextBox_DragOver"
+                                         Drop="PayloadPathTextBox_Drop"/>
+                                
+                                <Button Grid.Column="2" 
+                                        Content="📂 Browse"
+                                        Click="BrowsePayloadButton_Click"
+                                        Width="100"/>
+                            </Grid>
+                            
+                            <Grid Margin="0,0,0,10">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="Auto"/>
+                                    <ColumnDefinition Width="100"/>
+                                </Grid.ColumnDefinitions>
+                                
+                                <TextBlock Grid.Column="0" 
+                                           Text="Payload Port:" 
+                                           VerticalAlignment="Center"
+                                           Margin="0,0,10,0"/>
+                                
+                                <TextBox Grid.Column="1" 
+                                         x:Name="PayloadPortTextBox"
+                                         Text="9021"
+                                         VerticalAlignment="Center"
+                                         TextChanged="PayloadPortTextBox_Changed"/>
+                            </Grid>
+                            
+                            <!-- Manual Send Payload Button -->
+                            <Button x:Name="SendPayloadButton"
+                                    Content="📤 Send Payload Now"
+                                    Click="SendPayloadButton_Click"
+                                    Background="#007ACC"
+                                    Foreground="White"
+                                    Padding="10,5"
+                                    HorizontalAlignment="Stretch"/>
+                        </StackPanel>
+                    </Expander>
+                </Grid>
+            </Grid>
+        </Border>
+
+        <!-- Storage Info Panel -->
+        <Border Grid.Row="2" 
+                Background="#252526" 
+                BorderBrush="#3E3E42" 
+                BorderThickness="1" 
+                CornerRadius="4" 
+                Padding="15"
+                Margin="0,0,0,15"
+                x:Name="StorageInfoPanel"
+                Visibility="Collapsed">
+            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="Auto"/>
+                </Grid.RowDefinitions>
+                
+                <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="0,0,0,10">
+                    <TextBlock Text=" PS5 Storage Info" 
+                               FontSize="16" 
+                               FontWeight="Bold"
+                               Foreground="#007ACC"
+                               VerticalAlignment="Center"/>
+                    <Button Content=" Refresh" 
+                            Click="RefreshStorageButton_Click"
+                            Width="100"
+                            Margin="15,0,0,0"
+                            Background="#28A745"/>
+                </StackPanel>
+                
+                <Grid Grid.Row="1">
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="*"/>
+                        <ColumnDefinition Width="*"/>
+                        <ColumnDefinition Width="*"/>
+                    </Grid.ColumnDefinitions>
                    
-                    <Button Grid.Column="2" 
-                            x:Name="ConnectButton"
-                            Content="Connect"
-                            Click="ConnectButton_Click"
-                            Width="100"/>
+                    <!-- Column 1: Capacity Info -->
+                    <StackPanel Grid.Column="0" Margin="0,0,20,0">
+                        <TextBlock Text="━━━━━━━━━━━━━━━━━━━━━━━━━━━━" 
+                                   Foreground="#3E3E42"
+                                   Margin="0,0,0,5"/>
+                        <StackPanel Orientation="Horizontal" Margin="0,0,0,5">
+                            <TextBlock Text="Total Capacity:" Width="150" Foreground="#999999"/>
+                            <TextBlock x:Name="TotalCapacityText" Text="---" FontWeight="Bold"/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal" Margin="0,0,0,5">
+                            <TextBlock Text="Real Free Space:" Width="150" Foreground="#999999"/>
+                            <TextBlock x:Name="RealFreeSpaceText" Text="---" FontWeight="Bold" Foreground="#28A745"/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal" Margin="0,0,0,5">
+                            <TextBlock Text="System Reserved:" Width="150" Foreground="#999999"/>
+                            <TextBlock x:Name="ReservedSpaceText" Text="---" FontWeight="Bold" Foreground="#FFC107"/>
+                        </StackPanel>
+                    </StackPanel>
+                    
+                    <!-- Column 2: Usage Info -->
+                    <StackPanel Grid.Column="1" Margin="0,0,20,0">
+                        <TextBlock Text="━━━━━━━━━━━━━━━━━━━━━━━━━━━━" 
+                                   Foreground="#3E3E42"
+                                   Margin="0,0,0,5"/>
+                        <StackPanel Orientation="Horizontal" Margin="0,0,0,5">
+                            <TextBlock Text="Mounted Games:" Width="150" Foreground="#999999"/>
+                            <TextBlock x:Name="MountedGamesText" Text="---" FontWeight="Bold" Foreground="#007ACC"/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal" Margin="0,0,0,5">
+                            <TextBlock Text="User Data:" Width="150" Foreground="#999999"/>
+                            <TextBlock x:Name="UserDataText" Text="---" FontWeight="Bold" Foreground="#007ACC"/>
+                        </StackPanel>
+                        <StackPanel Orientation="Horizontal" Margin="0,0,0,5">
+                            <TextBlock Text="Total Used:" Width="150" Foreground="#999999"/>
+                            <TextBlock x:Name="TotalUsedText" Text="---" FontWeight="Bold" Foreground="#DC3545"/>
+                        </StackPanel>
+                    </StackPanel>
+                    
+                    <!-- Column 3: Progress Bar -->
+                    <StackPanel Grid.Column="2">
+                        <TextBlock Text="━━━━━━━━━━━━━━━━━━━━━━━━━━━━" 
+                                   Foreground="#3E3E42"
+                                   Margin="0,0,0,5"/>
+                        <TextBlock Text="Disk Usage" Foreground="#999999" Margin="0,0,0,5"/>
+                        <ProgressBar x:Name="StorageProgressBar" 
+                                     Height="30" 
+                                     Minimum="0" 
+                                     Maximum="100" 
+                                     Value="0"
+                                     Background="#2D2D30"
+                                     Foreground="#007ACC"
+                                     BorderBrush="#3E3E42"
+                                     BorderThickness="1"/>
+                        <TextBlock x:Name="StoragePercentText" 
+                                   Text="0% Used" 
+                                   HorizontalAlignment="Center"
+                                   Margin="0,5,0,0"
+                                   FontWeight="Bold"/>
+                    </StackPanel>
                </Grid>
            </Grid>
        </Border>

        <!-- Main Content -->
-        <Grid Grid.Row="2">
+        <Grid Grid.Row="3">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*"/>
                <ColumnDefinition Width="15"/>
                <ColumnDefinition Width="*"/>
                <ColumnDefinition Width="15"/>
-                <ColumnDefinition Width="300"/>
+                <ColumnDefinition Width="*"/>
            </Grid.ColumnDefinitions>

            <!-- Local Files -->
@@ -484,149 +683,356 @@
                        </ListBox.ItemTemplate>
                    </ListBox>

-                    <Border Grid.Row="3" 
-                            Background="#2D2D30"
-                            BorderBrush="#3E3E42"
-                            BorderThickness="1"
-                            CornerRadius="4"
-                            Margin="10"
-                            Padding="10">
-                        <StackPanel>
-                            <TextBlock Text="💾 PS5 Storage" 
-                                       FontSize="12" 
-                                       FontWeight="Bold"
-                                       Foreground="#007ACC"
-                                       HorizontalAlignment="Center"
-                                       Margin="0,0,0,8"/>
-                            
-                            <Grid>
-                                <Grid.ColumnDefinitions>
-                                    <ColumnDefinition Width="Auto"/>
-                                    <ColumnDefinition Width="*"/>
-                                </Grid.ColumnDefinitions>
-                                <Grid.RowDefinitions>
-                                    <RowDefinition Height="Auto"/>
-                                    <RowDefinition Height="Auto"/>
-                                    <RowDefinition Height="Auto"/>
-                                    <RowDefinition Height="Auto"/>
-                                </Grid.RowDefinitions>
-                                
-                                <TextBlock Grid.Row="0" Grid.Column="0" 
-                                           Text="Free:" 
-                                           FontSize="11"
-                                           Foreground="#999999"
-                                           Margin="0,0,8,4"/>
-                                <TextBlock Grid.Row="0" Grid.Column="1" 
-                                           x:Name="StorageFreeText"
-                                           Text="--" 
-                                           FontSize="11"
-                                           Foreground="#4EC9B0"
-                                           FontWeight="Bold"
-                                           HorizontalAlignment="Right"
-                                           Margin="0,0,0,4"/>
-                                
-                                <TextBlock Grid.Row="1" Grid.Column="0" 
-                                           Text="Used:" 
-                                           FontSize="11"
-                                           Foreground="#999999"
-                                           Margin="0,0,8,4"/>
-                                <TextBlock Grid.Row="1" Grid.Column="1" 
-                                           x:Name="StorageUsedText"
-                                           Text="--" 
-                                           FontSize="11"
-                                           Foreground="#CE9178"
-                                           FontWeight="Bold"
-                                           HorizontalAlignment="Right"
-                                           Margin="0,0,0,4"/>
-                                
-                                <TextBlock Grid.Row="2" Grid.Column="0" 
-                                           Text="Total:" 
-                                           FontSize="11"
-                                           Foreground="#999999"
-                                           Margin="0,0,8,4"/>
-                                <TextBlock Grid.Row="2" Grid.Column="1" 
-                                           x:Name="StorageTotalText"
-                                           Text="--" 
-                                           FontSize="11"
-                                           Foreground="White"
-                                           FontWeight="Bold"
-                                           HorizontalAlignment="Right"
-                                           Margin="0,0,0,4"/>
-                                
-                                <!-- Progress Bar -->
-                                <ProgressBar Grid.Row="3" Grid.ColumnSpan="2"
-                                             x:Name="StorageProgressBar"
-                                             Height="6"
-                                             Margin="0,6,0,0"
-                                             Minimum="0"
-                                             Maximum="100"
-                                             Value="0"
-                                             Foreground="#CE9178"
-                                             Background="#3E3E42"/>
-                            </Grid>
-                        </StackPanel>
-                    </Border>
                </Grid>
            </Border>

-            <!-- Log Panel -->
+            <!-- Tabs Panel (Debug Log, Transfer History, Shell, Search) -->
            <Border Grid.Column="4" 
                    Background="#252526" 
                    BorderBrush="#3E3E42" 
                    BorderThickness="1" 
                    CornerRadius="4">
-                <Grid>
-                    <Grid.RowDefinitions>
-                        <RowDefinition Height="Auto"/>
-                        <RowDefinition Height="*"/>
-                        <RowDefinition Height="Auto"/>
-                    </Grid.RowDefinitions>
+                <TabControl Background="#252526" BorderThickness="0" TabStripPlacement="Top">
+                    <TabControl.Resources>
+                        <Style TargetType="TabItem">
+                            <Setter Property="Background" Value="#2D2D30"/>
+                            <Setter Property="Foreground" Value="White"/>
+                            <Setter Property="BorderThickness" Value="0"/>
+                            <Setter Property="Padding" Value="15,8"/>
+                            <Setter Property="FontSize" Value="13"/>
+                            <Setter Property="Template">
+                                <Setter.Value>
+                                    <ControlTemplate TargetType="TabItem">
+                                        <Border Background="{TemplateBinding Background}" 
+                                                BorderThickness="0,0,0,2"
+                                                BorderBrush="Transparent"
+                                                Padding="{TemplateBinding Padding}">
+                                            <ContentPresenter ContentSource="Header"/>
+                                        </Border>
+                                        <ControlTemplate.Triggers>
+                                            <Trigger Property="IsSelected" Value="True">
+                                                <Setter Property="Background" Value="#1E1E1E"/>
+                                                <Setter Property="BorderBrush" Value="#007ACC"/>
+                                            </Trigger>
+                                            <Trigger Property="IsMouseOver" Value="True">
+                                                <Setter Property="Background" Value="#3E3E42"/>
+                                            </Trigger>
+                                        </ControlTemplate.Triggers>
+                                    </ControlTemplate>
+                                </Setter.Value>
+                            </Setter>
+                        </Style>
+                    </TabControl.Resources>

-                    <Border Grid.Row="0" 
-                            Background="#2D2D30" 
-                            Padding="10"
-                            BorderBrush="#3E3E42"
-                            BorderThickness="0,0,0,1">
-                        <TextBlock Text="📋 Debug Log" 
-                                   FontSize="16" 
-                                   FontWeight="SemiBold"/>
-                    </Border>
+                    <!-- Debug Log Tab -->
+                    <TabItem Header="📋 Debug Log">
+                        <Grid>
+                            <Grid.RowDefinitions>
+                                <RowDefinition Height="*"/>
+                                <RowDefinition Height="Auto"/>
+                            </Grid.RowDefinitions>

-                    <TextBox Grid.Row="1" 
-                             x:Name="LogTextBox"
-                             Text=""
-                             FontFamily="Consolas"
-                             FontSize="11"
-                             Foreground="#CCCCCC"
-                             Background="#1E1E1E"
-                             BorderThickness="0"
-                             Padding="10"
-                             TextWrapping="Wrap"
-                             IsReadOnly="True"
-                             IsReadOnlyCaretVisible="False"
-                             Focusable="False"
-                             Cursor="Arrow"
-                             VerticalScrollBarVisibility="Auto"
-                             HorizontalScrollBarVisibility="Auto"/>
+                            <TextBox Grid.Row="0" 
+                                     x:Name="LogTextBox"
+                                     Text=""
+                                     FontFamily="Consolas"
+                                     FontSize="11"
+                                     Foreground="#CCCCCC"
+                                     Background="#1E1E1E"
+                                     BorderThickness="0"
+                                     Padding="10"
+                                     TextWrapping="Wrap"
+                                     IsReadOnly="True"
+                                     IsReadOnlyCaretVisible="False"
+                                     Focusable="False"
+                                     Cursor="Arrow"
+                                     VerticalScrollBarVisibility="Auto"
+                                     HorizontalScrollBarVisibility="Auto"/>

-                    <StackPanel Grid.Row="2" 
-                                Orientation="Horizontal" 
-                                Margin="10"
-                                HorizontalAlignment="Center">
-                        <Button Content="📋 Copy Log"
-                                Click="CopyLogButton_Click"
-                                Margin="0,0,10,0"
-                                Background="#28A745"/>
-                        <Button Content="Clear Log"
-                                Click="ClearLogButton_Click"
-                                Background="#3E3E42"/>
-                    </StackPanel>
-                </Grid>
+                            <StackPanel Grid.Row="1" 
+                                        Orientation="Horizontal" 
+                                        Margin="10"
+                                        HorizontalAlignment="Center">
+                                <Button Content="📋 Copy Log"
+                                        Click="CopyLogButton_Click"
+                                        Margin="0,0,10,0"
+                                        Background="#28A745"/>
+                                <Button Content="🗑️ Clear Log"
+                                        Click="ClearLogButton_Click"
+                                        Background="#3E3E42"/>
+                            </StackPanel>
+                        </Grid>
+                    </TabItem>
+
+                    <!-- Transfer History Tab -->
+                    <TabItem Header="📊 Transfer History">
+                        <Grid Background="#1E1E1E">
+                            <Grid.RowDefinitions>
+                                <RowDefinition Height="Auto"/>
+                                <RowDefinition Height="*"/>
+                                <RowDefinition Height="Auto"/>
+                            </Grid.RowDefinitions>
+
+                            <!-- Completed Transfers Section -->
+                            <Expander Grid.Row="0" 
+                                      Header="✅ Completed Transfers" 
+                                      IsExpanded="True"
+                                      Background="#2D2D30"
+                                      Foreground="White"
+                                      Margin="10,10,10,5">
+                                <ListBox x:Name="CompletedTransfersListBox"
+                                         Background="#1E1E1E"
+                                         Foreground="White"
+                                         BorderThickness="0"
+                                         MaxHeight="200"
+                                         Margin="5"/>
+                            </Expander>
+
+                            <!-- Failed Transfers Section -->
+                            <Expander Grid.Row="1" 
+                                      Header="❌ Failed Transfers" 
+                                      IsExpanded="True"
+                                      Background="#2D2D30"
+                                      Foreground="White"
+                                      Margin="10,5,10,10">
+                                <ListBox x:Name="FailedTransfersListBox"
+                                         Background="#1E1E1E"
+                                         Foreground="White"
+                                         BorderThickness="0"
+                                         MaxHeight="200"
+                                         Margin="5">
+                                    <ListBox.ContextMenu>
+                                        <ContextMenu>
+                                            <MenuItem Header="🔄 Retry Upload" Click="RetryFailedUpload_Click"/>
+                                            <MenuItem Header="🗑️ Remove from List" Click="RemoveFailedTransfer_Click"/>
+                                        </ContextMenu>
+                                    </ListBox.ContextMenu>
+                                </ListBox>
+                            </Expander>
+
+                            <!-- Buttons -->
+                            <StackPanel Grid.Row="2" 
+                                        Orientation="Horizontal" 
+                                        Margin="10"
+                                        HorizontalAlignment="Center">
+                                <Button Content="📤 Export"
+                                        Margin="0,0,10,0"
+                                        Background="#28A745"/>
+                                <Button Content="🗑️ Clear All"
+                                        Click="ClearTransferHistory_Click"
+                                        Background="#DC3545"/>
+                                <CheckBox Content="Auto Clear on Startup"
+                                          Foreground="White"
+                                          Margin="20,0,0,0"
+                                          VerticalAlignment="Center"/>
+                            </StackPanel>
+                        </Grid>
+                    </TabItem>
+
+                    <!-- Shell Tab -->
+                    <TabItem Header="💻 Shell">
+                        <Grid Background="#1E1E1E">
+                            <Grid.RowDefinitions>
+                                <RowDefinition Height="Auto"/>
+                                <RowDefinition Height="*"/>
+                                <RowDefinition Height="Auto"/>
+                                <RowDefinition Height="Auto"/>
+                            </Grid.RowDefinitions>
+
+                            <!-- Shell Header -->
+                            <TextBlock Grid.Row="0" 
+                                       Text="PS5 Shell Terminal - Ready&#x0a;Type 'help' for available commands"
+                                       FontFamily="Consolas"
+                                       FontSize="11"
+                                       Foreground="#28A745"
+                                       Background="#0D0D0D"
+                                       Padding="10"
+                                       Margin="0"/>
+
+                            <!-- Shell Output -->
+                            <ListBox Grid.Row="1" 
+                                     x:Name="ShellOutputListBox"
+                                     ItemsSource="{Binding}"
+                                     FontFamily="Consolas"
+                                     FontSize="11"
+                                     Foreground="#CCCCCC"
+                                     Background="#0D0D0D"
+                                     BorderThickness="0"
+                                     Padding="10"
+                                     ScrollViewer.VerticalScrollBarVisibility="Auto"
+                                     ScrollViewer.HorizontalScrollBarVisibility="Auto"/>
+
+                            <!-- Command Input -->
+                            <TextBox Grid.Row="2" 
+                                     x:Name="ShellCommandInput"
+                                     FontFamily="Consolas"
+                                     FontSize="11"
+                                     Foreground="White"
+                                     Background="#2D2D30"
+                                     BorderBrush="#3E3E42"
+                                     BorderThickness="0,1,0,0"
+                                     Padding="10"
+                                     KeyDown="ShellCommandInput_KeyDown"/>
+
+                            <!-- Shell Buttons -->
+                            <StackPanel Grid.Row="3" 
+                                        Orientation="Horizontal" 
+                                        Margin="10"
+                                        HorizontalAlignment="Center">
+                                <Button Content="🗑️ Clear"
+                                        Click="ClearShellButton_Click"
+                                        Margin="0,0,10,0"
+                                        Background="#007ACC"/>
+                                <Button Content="💾 Save Log"
+                                        Click="SaveShellLogButton_Click"
+                                        Background="#28A745"/>
+                            </StackPanel>
+                        </Grid>
+                    </TabItem>
+
+                    <!-- Search Tab -->
+                    <TabItem Header="🔍 Search">
+                        <Grid Background="#1E1E1E">
+                            <Grid.RowDefinitions>
+                                <RowDefinition Height="Auto"/>
+                                <RowDefinition Height="Auto"/>
+                                <RowDefinition Height="*"/>
+                                <RowDefinition Height="Auto"/>
+                            </Grid.RowDefinitions>
+
+                            <!-- Index Status -->
+                            <Border Grid.Row="0" 
+                                    Background="#2D2D30"
+                                    Padding="10"
+                                    Margin="10,10,10,5">
+                                <StackPanel>
+                                    <TextBlock x:Name="IndexStatusText"
+                                               Text="Index Status: Not started"
+                                               Foreground="White"
+                                               Margin="0,0,0,10"/>
+                                    <StackPanel Orientation="Horizontal">
+                                        <Button x:Name="StartIndexButton"
+                                                Content="🔄 Start Index"
+                                                Click="StartIndexButton_Click"
+                                                Margin="0,0,10,0"
+                                                Background="#007ACC"/>
+                                        <Button x:Name="RefreshIndexButton"
+                                                Content="🔃 Refresh"
+                                                Click="RefreshIndexButton_Click"
+                                                Background="#3E3E42"/>
+                                    </StackPanel>
+                                </StackPanel>
+                            </Border>
+
+                            <!-- Search Input -->
+                            <Grid Grid.Row="1" Margin="10,5,10,10">
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="Auto"/>
+                                </Grid.ColumnDefinitions>
+                                <TextBox Grid.Column="0" 
+                                         x:Name="SearchInputBox"
+                                         Background="#2D2D30"
+                                         Foreground="White"
+                                         BorderBrush="#3E3E42"
+                                         Padding="10"
+                                         KeyDown="SearchInputBox_KeyDown"/>
+                                <Button Grid.Column="1" 
+                                        Content="🗑️ Clear"
+                                        Click="ClearIndexSearchButton_Click"
+                                        Margin="10,0,0,0"
+                                        Background="#3E3E42"/>
+                            </Grid>
+
+                            <!-- Search Results -->
+                            <DataGrid Grid.Row="2" 
+                                      x:Name="SearchResultsGrid"
+                                      Background="#1E1E1E"
+                                      Foreground="White"
+                                      BorderBrush="#3E3E42"
+                                      BorderThickness="1"
+                                      Margin="10,0,10,10"
+                                      AutoGenerateColumns="False"
+                                      HeadersVisibility="Column"
+                                      GridLinesVisibility="None"
+                                      IsReadOnly="True"
+                                      MouseDoubleClick="SearchResultsGrid_MouseDoubleClick">
+                                <DataGrid.ColumnHeaderStyle>
+                                    <Style TargetType="DataGridColumnHeader">
+                                        <Setter Property="Background" Value="#2D2D30"/>
+                                        <Setter Property="Foreground" Value="White"/>
+                                        <Setter Property="FontWeight" Value="Bold"/>
+                                        <Setter Property="Padding" Value="10,5"/>
+                                        <Setter Property="BorderBrush" Value="#3E3E42"/>
+                                        <Setter Property="BorderThickness" Value="0,0,1,1"/>
+                                    </Style>
+                                </DataGrid.ColumnHeaderStyle>
+                                <DataGrid.RowStyle>
+                                    <Style TargetType="DataGridRow">
+                                        <Setter Property="Background" Value="#1E1E1E"/>
+                                        <Setter Property="Foreground" Value="White"/>
+                                        <Style.Triggers>
+                                            <Trigger Property="IsMouseOver" Value="True">
+                                                <Setter Property="Background" Value="#2D2D30"/>
+                                            </Trigger>
+                                            <Trigger Property="IsSelected" Value="True">
+                                                <Setter Property="Background" Value="#007ACC"/>
+                                            </Trigger>
+                                        </Style.Triggers>
+                                    </Style>
+                                </DataGrid.RowStyle>
+                                <DataGrid.CellStyle>
+                                    <Style TargetType="DataGridCell">
+                                        <Setter Property="BorderThickness" Value="0"/>
+                                        <Setter Property="Padding" Value="5"/>
+                                        <Style.Triggers>
+                                            <Trigger Property="IsSelected" Value="True">
+                                                <Setter Property="Background" Value="#007ACC"/>
+                                                <Setter Property="Foreground" Value="White"/>
+                                            </Trigger>
+                                        </Style.Triggers>
+                                    </Style>
+                                </DataGrid.CellStyle>
+                                <DataGrid.Columns>
+                                    <DataGridTextColumn Header="Name" Width="*" Binding="{Binding Name}"/>
+                                    <DataGridTextColumn Header="Path" Width="2*" Binding="{Binding Path}"/>
+                                    <DataGridTextColumn Header="Size" Width="100" Binding="{Binding SizeText}"/>
+                                    <DataGridTextColumn Header="Modified" Width="150" Binding="{Binding Modified, StringFormat='{}{0:yyyy-MM-dd HH:mm}'}"/>
+                                </DataGrid.Columns>
+                            </DataGrid>
+
+                            <!-- Search Examples -->
+                            <Border Grid.Row="3" 
+                                    Background="#2D2D30"
+                                    Padding="10"
+                                    Margin="10,0,10,10">
+                                <StackPanel>
+                                    <TextBlock Text="💡 Search Examples:" 
+                                               Foreground="#999999"
+                                               FontSize="11"
+                                               Margin="0,0,0,5"/>
+                                    <TextBlock Text="• *.pkg - Find all PKG files" 
+                                               Foreground="#999999"
+                                               FontSize="10"/>
+                                    <TextBlock Text="• loader - Find files containing 'loader'" 
+                                               Foreground="#999999"
+                                               FontSize="10"/>
+                                    <TextBlock Text="• *.elf size:&gt;10MB - ELF files larger than 10MB" 
+                                               Foreground="#999999"
+                                               FontSize="10"/>
+                                    <TextBlock Text="• game* size:&lt;1GB - Files starting with 'game', smaller than 1GB" 
+                                               Foreground="#999999"
+                                               FontSize="10"/>
+                                </StackPanel>
+                            </Border>
+                        </Grid>
+                    </TabItem>
+                </TabControl>
            </Border>
        </Grid>

        <!-- Upload Progress -->
-        <Border Grid.Row="3" 
+        <Border Grid.Row="4" 
                Background="#252526" 
                BorderBrush="#3E3E42" 
                BorderThickness="1" 
@@ -722,29 +1128,33 @@
            </Grid>
        </Border>

-        <!-- Upload Buttons -->
-        <Grid Grid.Row="4" Margin="0,15,0,0">
+        <!-- Upload and Cancel Buttons -->
+        <Grid Grid.Row="5" Margin="0,10,0,0">
            <Grid.ColumnDefinitions>
                <ColumnDefinition Width="*"/>
                <ColumnDefinition Width="10"/>
-                <ColumnDefinition Width="150"/>
+                <ColumnDefinition Width="Auto"/>
            </Grid.ColumnDefinitions>
-            
+
+            <!-- Upload Button -->
            <Button Grid.Column="0"
                    x:Name="UploadButton"
-                    Content="⬆️ Upload to PS5"
+                    Content="📤 Upload to PS5"
                    Click="UploadButton_Click"
                    Height="45"
                    FontSize="16"
                    FontWeight="SemiBold"
+                    Background="#007ACC"
                    IsEnabled="False"/>
-            
+
+            <!-- Cancel Button -->
            <Button Grid.Column="2"
                    x:Name="CancelButton"
                    Content="❌ Cancel"
                    Click="CancelButton_Click"
                    Height="45"
-                    FontSize="16"
+                    Width="150"
+                    FontSize="14"
                    FontWeight="SemiBold"
                    Background="#DC3545"
                    IsEnabled="False"/>
@@ -1,29 +0,0 @@
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <OutputType>WinExe</OutputType>
-    <TargetFramework>net6.0-windows</TargetFramework>
-    <UseWPF>true</UseWPF>
-    <UseWindowsForms>true</UseWindowsForms>
-    <AssemblyName>PS5Upload</AssemblyName>
-    <RootNamespace>PS5Upload</RootNamespace>
-    <Version>1.0.0</Version>
-    <Authors>Manos</Authors>
-    <Description>High-Speed File Upload Tool for PS5</Description>
-    <Copyright>Copyright © 2026 Manos</Copyright>
-    <Nullable>enable</Nullable>
-    <PublishSingleFile>true</PublishSingleFile>
-    <SelfContained>true</SelfContained>
-    <RuntimeIdentifier>win-x64</RuntimeIdentifier>
-    <PublishReadyToRun>true</PublishReadyToRun>
-    <ApplicationIcon>ps5_logo_fixed.ico</ApplicationIcon>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <Resource Include="ps5_logo.png" />
-    <None Include="ps5_logo.ico">
-      <Link>ps5_logo.ico</Link>
-    </None>
-  </ItemGroup>
-
-</Project>
@@ -1,29 +0,0 @@
-@echo off
-echo ================================================
-echo PS5 Upload Client - Building
-echo By Manos
-echo ================================================
-echo.
-
-echo [+] Building Windows GUI Client...
-dotnet publish -c Release -r win-x64 --self-contained true /p:PublishSingleFile=true /p:IncludeNativeLibrariesForSelfExtract=true
-
-if exist "bin\Release\net6.0-windows\win-x64\publish\PS5Upload.exe" (
-    echo.
-    echo ================================================
-    echo [+] SUCCESS! Built PS5Upload.exe
-    echo ================================================
-    echo.
-    echo Location: bin\Release\net6.0-windows\win-x64\publish\PS5Upload.exe
-    echo.
-    echo Copy PS5Upload.exe to any location and run it!
-) else (
-    echo.
-    echo ================================================
-    echo [-] BUILD FAILED
-    echo ================================================
-    echo.
-    echo Make sure .NET 6.0 SDK is installed:
-    echo https://dotnet.microsoft.com/download/dotnet/6.0
-    exit /b 1
-)
@@ -0,0 +1,14 @@
+<?xml version = "1.0" encoding = "UTF-8" ?>
+<Application xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             xmlns:local="clr-namespace:PS5UploadMobile"
+             x:Class="PS5UploadMobile.App">
+    <Application.Resources>
+        <ResourceDictionary>
+            <ResourceDictionary.MergedDictionaries>
+                <ResourceDictionary Source="Resources/Styles/Colors.xaml" />
+                <ResourceDictionary Source="Resources/Styles/Styles.xaml" />
+            </ResourceDictionary.MergedDictionaries>
+        </ResourceDictionary>
+    </Application.Resources>
+</Application>
@@ -0,0 +1,11 @@
+namespace PS5UploadMobile;
+
+public partial class App : Application
+{
+	public App()
+	{
+		InitializeComponent();
+
+		MainPage = new AppShell();
+	}
+}
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<Shell
+    x:Class="PS5UploadMobile.AppShell"
+    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+    xmlns:local="clr-namespace:PS5UploadMobile"
+    Shell.FlyoutBehavior="Disabled">
+
+    <ShellContent
+        Title="Home"
+        ContentTemplate="{DataTemplate local:MainPage}"
+        Route="MainPage" />
+
+</Shell>
@@ -0,0 +1,9 @@
+namespace PS5UploadMobile;
+
+public partial class AppShell : Shell
+{
+	public AppShell()
+	{
+		InitializeComponent();
+	}
+}
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+             x:Class="PS5UploadMobile.MainPage"
+             Title="PS5 Upload Suite">
+
+    <Grid RowDefinitions="Auto,Auto,Auto,*,Auto,Auto">
+        
+        <!-- Top Bar with Menu -->
+        <Grid Grid.Row="0" Padding="10" BackgroundColor="#1E1E1E" ColumnDefinitions="Auto,*,Auto">
+            <Button Grid.Column="0" Text="☰" FontSize="24" BackgroundColor="Transparent" 
+                    Clicked="OnMenuClicked" WidthRequest="50"/>
+            <Label Grid.Column="1" Text="PS5 Upload Suite" FontSize="20" FontAttributes="Bold" 
+                   TextColor="White" VerticalOptions="Center" HorizontalOptions="Center"/>
+            <Button Grid.Column="2" Text="⭐" FontSize="20" BackgroundColor="Transparent" 
+                    Clicked="OnAddFavoriteClicked" WidthRequest="50"/>
+        </Grid>
+        
+        <!-- Connection Panel -->
+        <Frame Grid.Row="1" Padding="10" Margin="10,5,10,5" BackgroundColor="#1E1E1E" CornerRadius="8">
+            <VerticalStackLayout Spacing="10">
+                <Label Text="PS5 Connection" FontSize="18" FontAttributes="Bold" TextColor="White"/>
+                
+                <Grid ColumnDefinitions="*,*" ColumnSpacing="10">
+                    <Entry x:Name="IpEntry" Grid.Column="0" Placeholder="PS5 IP (192.168.0.160)" 
+                           Text="192.168.0.160" TextColor="White" PlaceholderColor="Gray"/>
+                    <Entry x:Name="PortEntry" Grid.Column="1" Placeholder="Port (9113)" 
+                           Text="9113" Keyboard="Numeric" TextColor="White" PlaceholderColor="Gray"/>
+                </Grid>
+                
+                <Grid ColumnDefinitions="*,*" ColumnSpacing="10">
+                    <Button x:Name="ConnectBtn" Grid.Column="0" Text="Connect" 
+                            Clicked="OnConnectClicked" BackgroundColor="#0078D4"/>
+                    <Button x:Name="DisconnectBtn" Grid.Column="1" Text="Disconnect" 
+                            Clicked="OnDisconnectClicked" BackgroundColor="#D13438" IsEnabled="False"/>
+                </Grid>
+                
+                <Label x:Name="StatusLabel" Text="Not connected" FontSize="12" 
+                       TextColor="Orange" HorizontalOptions="Center"/>
+            </VerticalStackLayout>
+        </Frame>
+
+        <!-- Path Navigation -->
+        <Frame Grid.Row="2" Padding="10" Margin="10,0,10,5" BackgroundColor="#2D2D2D" CornerRadius="8">
+            <Grid ColumnDefinitions="Auto,*,Auto">
+                <Button Grid.Column="0" Text="⬆️" Clicked="OnUpDirectoryClicked" 
+                        WidthRequest="50" BackgroundColor="#3E3E3E"/>
+                <Entry x:Name="PathEntry" Grid.Column="1" Text="/data/" 
+                       TextColor="White" Margin="10,0"/>
+                <Button Grid.Column="2" Text="🔄" Clicked="OnRefreshClicked" 
+                        WidthRequest="50" BackgroundColor="#3E3E3E"/>
+            </Grid>
+        </Frame>
+
+        <!-- File List -->
+        <Frame Grid.Row="3" Padding="0" Margin="10,0,10,5" BackgroundColor="#2D2D2D" CornerRadius="8">
+            <CollectionView x:Name="FileListView" SelectionMode="Single" 
+                            SelectionChanged="OnFileSelected">
+                <CollectionView.ItemTemplate>
+                    <DataTemplate>
+                        <Grid Padding="15,10" ColumnDefinitions="Auto,*,Auto">
+                            <Label Grid.Column="0" Text="{Binding Icon}" FontSize="20" 
+                                   VerticalOptions="Center" Margin="0,0,10,0"/>
+                            <VerticalStackLayout Grid.Column="1" VerticalOptions="Center">
+                                <Label Text="{Binding Name}" TextColor="White" FontSize="16"/>
+                                <Label Text="{Binding Size}" TextColor="Gray" FontSize="12"/>
+                            </VerticalStackLayout>
+                            <Label Grid.Column="2" Text="{Binding Type}" TextColor="Gray" 
+                                   FontSize="12" VerticalOptions="Center"/>
+                        </Grid>
+                    </DataTemplate>
+                </CollectionView.ItemTemplate>
+            </CollectionView>
+        </Frame>
+
+        <!-- Progress Bar -->
+        <Frame Grid.Row="4" Padding="10" Margin="10,0,10,5" BackgroundColor="#2D2D2D" 
+               CornerRadius="8" IsVisible="{Binding IsTransferring}">
+            <VerticalStackLayout Spacing="5">
+                <Label x:Name="ProgressLabel" Text="Uploading..." TextColor="White" FontSize="14"/>
+                <ProgressBar x:Name="ProgressBar" Progress="0" ProgressColor="#0078D4"/>
+                <Label x:Name="ProgressPercentLabel" Text="0%" TextColor="Gray" 
+                       FontSize="12" HorizontalOptions="Center"/>
+            </VerticalStackLayout>
+        </Frame>
+
+        <!-- Action Buttons -->
+        <Grid Grid.Row="5" Padding="10" ColumnDefinitions="*,*,*" ColumnSpacing="10">
+            <Button Grid.Column="0" Text="📤 Upload" Clicked="OnUploadClicked" 
+                    BackgroundColor="#107C10"/>
+            <Button Grid.Column="1" Text="📥 Download" Clicked="OnDownloadClicked" 
+                    BackgroundColor="#0078D4"/>
+            <Button Grid.Column="2" Text="🗑️ Delete" Clicked="OnDeleteClicked" 
+                    BackgroundColor="#D13438"/>
+        </Grid>
+    </Grid>
+
+</ContentPage>
@@ -0,0 +1,571 @@
+#nullable enable
+using PS5UploadMobile.Services;
+using System.Collections.ObjectModel;
+
+namespace PS5UploadMobile;
+
+public partial class MainPage : ContentPage
+{
+    private PS5UploadService _uploadService;
+    private ObservableCollection<FileItem> _files;
+    private string _currentPath = "/data/";
+    private FileItem? _selectedFile;
+    
+    // New features
+    private List<string> _favorites = new List<string>();
+    private List<string> _debugLog = new List<string>();
+    private List<string> _transferHistory = new List<string>();
+    private const string FavoritesKey = "ps5_favorites";
+    
+    // PS5 Profiles
+    private Dictionary<string, string> _ps5Profiles = new Dictionary<string, string>(); // name -> ip:port
+    private const string ProfilesKey = "ps5_profiles";
+    private string _currentProfileName = "";
+
+    public MainPage()
+    {
+        InitializeComponent();
+        
+        _uploadService = new PS5UploadService();
+        _files = new ObservableCollection<FileItem>();
+        FileListView.ItemsSource = _files;
+
+        _uploadService.LogMessage += OnLogMessage;
+        _uploadService.ProgressChanged += OnProgressChanged;
+        
+        LoadFavorites();
+        LoadProfiles();
+    }
+
+    // Menu button handler
+    private async void OnMenuClicked(object sender, EventArgs e)
+    {
+        string action = await DisplayActionSheet("Menu", "Cancel", null,
+            "🎮 PS5 Profiles",
+            "📋 Debug Log",
+            "📊 Transfer History", 
+            "⭐ Favorites",
+            "🗑️ Clear Logs");
+
+        switch (action)
+        {
+            case "🎮 PS5 Profiles":
+                await ShowProfiles();
+                break;
+            case "📋 Debug Log":
+                await ShowDebugLog();
+                break;
+            case "📊 Transfer History":
+                await ShowTransferHistory();
+                break;
+            case "⭐ Favorites":
+                await ShowFavorites();
+                break;
+            case "🗑️ Clear Logs":
+                _debugLog.Clear();
+                _transferHistory.Clear();
+                await DisplayAlert("Cleared", "Logs cleared", "OK");
+                break;
+        }
+    }
+
+    private async Task ShowDebugLog()
+    {
+        string log = _debugLog.Count > 0 
+            ? string.Join("\n", _debugLog.TakeLast(50)) 
+            : "No log entries yet";
+        
+        string action = await DisplayActionSheet("Debug Log", "Close", null, "📋 Copy Log", "👁️ View Log");
+        
+        if (action == "📋 Copy Log")
+        {
+            await Clipboard.SetTextAsync(log);
+            await DisplayAlert("Copied", "Log copied to clipboard", "OK");
+        }
+        else if (action == "👁️ View Log")
+        {
+            await DisplayAlert("Debug Log", log, "OK");
+        }
+    }
+
+    private async Task ShowTransferHistory()
+    {
+        string history = _transferHistory.Count > 0 
+            ? string.Join("\n", _transferHistory.TakeLast(20)) 
+            : "No transfers yet";
+        await DisplayAlert("Transfer History", history, "OK");
+    }
+
+    private async Task ShowFavorites()
+    {
+        if (_favorites.Count == 0)
+        {
+            await DisplayAlert("Favorites", "No favorites saved.\nTap ⭐ to add current path.", "OK");
+            return;
+        }
+
+        // Add options for each favorite plus a delete option
+        var options = new List<string>();
+        foreach (var fav in _favorites)
+        {
+            options.Add($"📁 {fav}");
+        }
+        options.Add("🗑️ Delete a favorite");
+
+        string? selected = await DisplayActionSheet("Favorites", "Cancel", null, options.ToArray());
+        
+        if (selected == null || selected == "Cancel")
+            return;
+            
+        if (selected == "🗑️ Delete a favorite")
+        {
+            await DeleteFavorite();
+        }
+        else if (selected.StartsWith("📁 "))
+        {
+            string path = selected.Substring(3);
+            if (_favorites.Contains(path))
+            {
+                _currentPath = path;
+                PathEntry.Text = _currentPath;
+                await RefreshFileList();
+            }
+        }
+    }
+
+    private async Task DeleteFavorite()
+    {
+        if (_favorites.Count == 0) return;
+        
+        string? toDelete = await DisplayActionSheet("Delete which favorite?", "Cancel", null, _favorites.ToArray());
+        if (toDelete != null && toDelete != "Cancel" && _favorites.Contains(toDelete))
+        {
+            _favorites.Remove(toDelete);
+            SaveFavorites();
+            await DisplayAlert("Deleted", $"'{toDelete}' removed from favorites", "OK");
+        }
+    }
+
+    private async void OnAddFavoriteClicked(object sender, EventArgs e)
+    {
+        if (_favorites.Contains(_currentPath))
+        {
+            bool remove = await DisplayAlert("Favorite Exists", 
+                $"Remove '{_currentPath}' from favorites?", "Remove", "Cancel");
+            if (remove)
+            {
+                _favorites.Remove(_currentPath);
+                SaveFavorites();
+                await DisplayAlert("Removed", "Favorite removed", "OK");
+            }
+        }
+        else
+        {
+            _favorites.Add(_currentPath);
+            SaveFavorites();
+            await DisplayAlert("Added", $"'{_currentPath}' added to favorites", "OK");
+        }
+    }
+
+    private void LoadFavorites()
+    {
+        string? saved = Preferences.Get(FavoritesKey, "");
+        if (!string.IsNullOrEmpty(saved))
+        {
+            _favorites = saved.Split('|').Where(s => !string.IsNullOrEmpty(s)).ToList();
+        }
+    }
+
+    private void SaveFavorites()
+    {
+        Preferences.Set(FavoritesKey, string.Join("|", _favorites));
+    }
+
+    // PS5 Profile Management
+    private void LoadProfiles()
+    {
+        string? saved = Preferences.Get(ProfilesKey, "");
+        if (!string.IsNullOrEmpty(saved))
+        {
+            _ps5Profiles.Clear();
+            var entries = saved.Split('|').Where(s => !string.IsNullOrEmpty(s));
+            foreach (var entry in entries)
+            {
+                var parts = entry.Split('=');
+                if (parts.Length == 2)
+                {
+                    _ps5Profiles[parts[0]] = parts[1];
+                }
+            }
+        }
+    }
+
+    private void SaveProfiles()
+    {
+        var entries = _ps5Profiles.Select(p => $"{p.Key}={p.Value}");
+        Preferences.Set(ProfilesKey, string.Join("|", entries));
+    }
+
+    private async Task ShowProfiles()
+    {
+        var options = new List<string>();
+        
+        foreach (var profile in _ps5Profiles)
+        {
+            string marker = profile.Key == _currentProfileName ? "✓ " : "";
+            options.Add($"{marker}🎮 {profile.Key} ({profile.Value})");
+        }
+        options.Add("➕ Add new profile");
+        if (_ps5Profiles.Count > 0)
+        {
+            options.Add("🗑️ Delete a profile");
+        }
+
+        string? selected = await DisplayActionSheet("PS5 Profiles", "Cancel", null, options.ToArray());
+        
+        if (selected == null || selected == "Cancel")
+            return;
+            
+        if (selected == "➕ Add new profile")
+        {
+            await AddNewProfile();
+        }
+        else if (selected == "🗑️ Delete a profile")
+        {
+            await DeleteProfile();
+        }
+        else if (selected.Contains("🎮"))
+        {
+            // Extract profile name
+            int start = selected.IndexOf("🎮 ") + 3;
+            int end = selected.IndexOf(" (");
+            if (start > 2 && end > start)
+            {
+                string profileName = selected.Substring(start, end - start);
+                await SelectProfile(profileName);
+            }
+        }
+    }
+
+    private async Task AddNewProfile()
+    {
+        string? name = await DisplayPromptAsync("New Profile", "Enter profile name:", "Save", "Cancel", "My PS5");
+        if (string.IsNullOrEmpty(name)) return;
+        
+        string? ip = await DisplayPromptAsync("PS5 IP", "Enter PS5 IP address:", "Save", "Cancel", "192.168.0.160");
+        if (string.IsNullOrEmpty(ip)) return;
+        
+        string? port = await DisplayPromptAsync("Port", "Enter port (default 9113):", "Save", "Cancel", "9113", keyboard: Keyboard.Numeric);
+        if (string.IsNullOrEmpty(port)) port = "9113";
+        
+        _ps5Profiles[name] = $"{ip}:{port}";
+        SaveProfiles();
+        
+        await DisplayAlert("Saved", $"Profile '{name}' saved", "OK");
+        await SelectProfile(name);
+    }
+
+    private async Task DeleteProfile()
+    {
+        if (_ps5Profiles.Count == 0) return;
+        
+        string? toDelete = await DisplayActionSheet("Delete which profile?", "Cancel", null, _ps5Profiles.Keys.ToArray());
+        if (toDelete != null && toDelete != "Cancel" && _ps5Profiles.ContainsKey(toDelete))
+        {
+            _ps5Profiles.Remove(toDelete);
+            SaveProfiles();
+            if (_currentProfileName == toDelete)
+            {
+                _currentProfileName = "";
+            }
+            await DisplayAlert("Deleted", $"Profile '{toDelete}' deleted", "OK");
+        }
+    }
+
+    private async Task SelectProfile(string profileName)
+    {
+        if (!_ps5Profiles.ContainsKey(profileName)) return;
+        
+        string ipPort = _ps5Profiles[profileName];
+        var parts = ipPort.Split(':');
+        if (parts.Length == 2)
+        {
+            IpEntry.Text = parts[0];
+            PortEntry.Text = parts[1];
+            _currentProfileName = profileName;
+            AddLog($"Selected profile: {profileName} ({ipPort})");
+            await DisplayAlert("Profile Selected", $"Using '{profileName}'\nIP: {parts[0]}\nPort: {parts[1]}", "OK");
+        }
+    }
+
+    private async void OnConnectClicked(object sender, EventArgs e)
+    {
+        ConnectBtn.IsEnabled = false;
+        StatusLabel.Text = "Connecting...";
+        StatusLabel.TextColor = Colors.Yellow;
+
+        _uploadService.PS5Ip = IpEntry.Text;
+        _uploadService.Port = int.Parse(PortEntry.Text);
+
+        AddLog($"Connecting to {IpEntry.Text}:{PortEntry.Text}...");
+        bool connected = await _uploadService.ConnectAsync();
+
+        if (connected)
+        {
+            StatusLabel.Text = "Connected ✓";
+            StatusLabel.TextColor = Colors.Green;
+            ConnectBtn.IsEnabled = false;
+            DisconnectBtn.IsEnabled = true;
+            AddLog("Connected successfully");
+            
+            await RefreshFileList();
+        }
+        else
+        {
+            StatusLabel.Text = "Connection failed";
+            StatusLabel.TextColor = Colors.Red;
+            ConnectBtn.IsEnabled = true;
+            AddLog("Connection failed");
+        }
+    }
+
+    private async void OnDisconnectClicked(object sender, EventArgs e)
+    {
+        await _uploadService.DisconnectAsync();
+        
+        StatusLabel.Text = "Disconnected";
+        StatusLabel.TextColor = Colors.Orange;
+        ConnectBtn.IsEnabled = true;
+        DisconnectBtn.IsEnabled = false;
+        
+        _files.Clear();
+        AddLog("Disconnected");
+    }
+
+    private async void OnRefreshClicked(object sender, EventArgs e)
+    {
+        await RefreshFileList();
+    }
+
+    private async void OnUpDirectoryClicked(object sender, EventArgs e)
+    {
+        if (_currentPath != "/")
+        {
+            int lastSlash = _currentPath.TrimEnd('/').LastIndexOf('/');
+            _currentPath = _currentPath.Substring(0, lastSlash + 1);
+            PathEntry.Text = _currentPath;
+            await RefreshFileList();
+        }
+    }
+
+    private async void OnFileSelected(object sender, SelectionChangedEventArgs e)
+    {
+        if (e.CurrentSelection.Count > 0)
+        {
+            _selectedFile = e.CurrentSelection[0] as FileItem;
+            
+            if (_selectedFile?.IsDirectory == true)
+            {
+                _currentPath = _selectedFile.FullPath;
+                PathEntry.Text = _currentPath;
+                await RefreshFileList();
+                FileListView.SelectedItem = null;
+            }
+        }
+    }
+
+    private async void OnUploadClicked(object sender, EventArgs e)
+    {
+        try
+        {
+            var result = await FilePicker.PickAsync();
+            if (result != null)
+            {
+                ProgressLabel.Text = $"Uploading {result.FileName}...";
+                ProgressBar.Progress = 0;
+                ProgressPercentLabel.Text = "0%";
+
+                // Copy file to temp location for reliable access on Android
+                string tempPath = Path.Combine(FileSystem.CacheDirectory, result.FileName);
+                using (var sourceStream = await result.OpenReadAsync())
+                using (var destStream = File.Create(tempPath))
+                {
+                    await sourceStream.CopyToAsync(destStream);
+                }
+
+                string remotePath = _currentPath.TrimEnd('/') + "/" + result.FileName;
+                AddLog($"Uploading: {result.FileName} -> {remotePath}");
+                
+                bool success = await _uploadService.UploadFileAsync(tempPath, remotePath);
+
+                // Clean up temp file
+                try { File.Delete(tempPath); } catch { }
+
+                if (success)
+                {
+                    AddTransfer($"⬆️ {result.FileName}");
+                    await DisplayAlert("Success", "File uploaded successfully!", "OK");
+                    await RefreshFileList();
+                }
+                else
+                {
+                    await DisplayAlert("Error", "Upload failed", "OK");
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            AddLog($"Upload error: {ex.Message}");
+            await DisplayAlert("Error", $"Upload failed: {ex.Message}", "OK");
+        }
+    }
+
+    private async void OnDownloadClicked(object sender, EventArgs e)
+    {
+        if (_selectedFile == null || _selectedFile.IsDirectory)
+        {
+            await DisplayAlert("Error", "Please select a file to download", "OK");
+            return;
+        }
+
+        try
+        {
+            // First download to cache, then let user save via Share
+            string cachePath = Path.Combine(FileSystem.CacheDirectory, _selectedFile.Name);
+
+            ProgressLabel.Text = $"Downloading {_selectedFile.Name}...";
+            ProgressBar.Progress = 0;
+            ProgressPercentLabel.Text = "0%";
+
+            AddLog($"Downloading: {_selectedFile.FullPath} -> {cachePath}");
+            bool success = await _uploadService.DownloadFileAsync(_selectedFile.FullPath, cachePath);
+
+            if (success)
+            {
+                AddTransfer($"⬇️ {_selectedFile.Name}");
+                
+                // Use Share to let user choose where to save
+                // This opens the Android share sheet where user can:
+                // - Save to Files app (choose location)
+                // - Save to Downloads
+                // - Send via other apps
+                string? action = await DisplayActionSheet(
+                    $"'{_selectedFile.Name}' downloaded!",
+                    "Close", null,
+                    "💾 Save to location...",
+                    "📂 Open file");
+                
+                if (action == "💾 Save to location...")
+                {
+                    // Share opens Android's save/share dialog where user can choose location
+                    await Share.RequestAsync(new ShareFileRequest
+                    {
+                        Title = $"Save {_selectedFile.Name}",
+                        File = new ShareFile(cachePath)
+                    });
+                }
+                else if (action == "📂 Open file")
+                {
+                    try
+                    {
+                        await Launcher.OpenAsync(new OpenFileRequest
+                        {
+                            File = new ReadOnlyFile(cachePath)
+                        });
+                    }
+                    catch
+                    {
+                        await DisplayAlert("Error", "No app found to open this file type", "OK");
+                    }
+                }
+            }
+            else
+            {
+                await DisplayAlert("Error", "Download failed", "OK");
+            }
+        }
+        catch (Exception ex)
+        {
+            AddLog($"Download error: {ex.Message}");
+            await DisplayAlert("Error", $"Download failed: {ex.Message}", "OK");
+        }
+    }
+
+    private async void OnDeleteClicked(object sender, EventArgs e)
+    {
+        if (_selectedFile == null)
+        {
+            await DisplayAlert("Error", "Please select a file to delete", "OK");
+            return;
+        }
+
+        bool confirm = await DisplayAlert("Confirm", 
+            $"Delete {_selectedFile.Name}?", "Yes", "No");
+
+        if (confirm)
+        {
+            AddLog($"Deleting: {_selectedFile.FullPath}");
+            bool success = await _uploadService.DeleteFileAsync(_selectedFile.FullPath);
+            if (success)
+            {
+                AddTransfer($"🗑️ {_selectedFile.Name}");
+                await RefreshFileList();
+            }
+        }
+    }
+
+    private async Task RefreshFileList()
+    {
+        try
+        {
+            _files.Clear();
+            AddLog($"Listing: {_currentPath}");
+            
+            var fileItems = await _uploadService.ListDirectoryAsync(_currentPath);
+            
+            foreach (var fileItem in fileItems)
+            {
+                _files.Add(fileItem);
+            }
+            
+            AddLog($"Found {fileItems.Count} items");
+        }
+        catch (Exception ex)
+        {
+            AddLog($"List error: {ex.Message}");
+            await DisplayAlert("Error", $"Failed to list directory: {ex.Message}", "OK");
+        }
+    }
+
+    private void AddLog(string message)
+    {
+        string timestamp = DateTime.Now.ToString("HH:mm:ss");
+        _debugLog.Add($"[{timestamp}] {message}");
+        if (_debugLog.Count > 100) _debugLog.RemoveAt(0);
+    }
+
+    private void AddTransfer(string message)
+    {
+        string timestamp = DateTime.Now.ToString("HH:mm:ss");
+        _transferHistory.Add($"[{timestamp}] {message}");
+        if (_transferHistory.Count > 50) _transferHistory.RemoveAt(0);
+    }
+
+    private void OnLogMessage(object? sender, string message)
+    {
+        MainThread.BeginInvokeOnMainThread(() =>
+        {
+            AddLog(message);
+        });
+    }
+
+    private void OnProgressChanged(object? sender, int progress)
+    {
+        MainThread.BeginInvokeOnMainThread(() =>
+        {
+            ProgressBar.Progress = progress / 100.0;
+            ProgressPercentLabel.Text = $"{progress}%";
+        });
+    }
+}
+
@@ -0,0 +1,18 @@
+namespace PS5UploadMobile;
+
+public static class MauiProgram
+{
+	public static MauiApp CreateMauiApp()
+	{
+		var builder = MauiApp.CreateBuilder();
+		builder
+			.UseMauiApp<App>()
+			.ConfigureFonts(fonts =>
+			{
+				fonts.AddFont("OpenSans-Regular.ttf", "OpenSansRegular");
+				fonts.AddFont("OpenSans-Semibold.ttf", "OpenSansSemibold");
+			});
+
+		return builder.Build();
+	}
+}
@@ -0,0 +1,47 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+	<PropertyGroup>
+		<TargetFrameworks>net6.0-android</TargetFrameworks>
+		<OutputType>Exe</OutputType>
+		<RootNamespace>PS5UploadMobile</RootNamespace>
+		<UseMaui>true</UseMaui>
+		<SingleProject>true</SingleProject>
+		<ImplicitUsings>enable</ImplicitUsings>
+
+		<!-- Display name -->
+		<ApplicationTitle>PS5 Upload Suite</ApplicationTitle>
+
+		<!-- App Identifier -->
+		<ApplicationId>com.ps5tools.uploadsuite</ApplicationId>
+		<ApplicationIdGuid>0cb2ca56-8fa9-400b-8669-c219279a7aad</ApplicationIdGuid>
+
+		<!-- Versions -->
+		<ApplicationDisplayVersion>1.0</ApplicationDisplayVersion>
+		<ApplicationVersion>1</ApplicationVersion>
+
+		<SupportedOSPlatformVersion Condition="$([MSBuild]::GetTargetPlatformIdentifier('$(TargetFramework)')) == 'android'">21.0</SupportedOSPlatformVersion>
+		
+		<!-- Android specific -->
+		<AndroidManifest>Platforms\Android\AndroidManifest.xml</AndroidManifest>
+	</PropertyGroup>
+	
+	<ItemGroup Condition="$(TargetFramework.StartsWith('net6.0-android'))">
+		<PackageReference Include="System.Net.Sockets" Version="4.3.0" />
+	</ItemGroup>
+
+	<ItemGroup>
+		<!-- App Icon - PS5 Logo from Windows client -->
+		<MauiIcon Include="Resources\AppIcon\appicon.svg" />
+
+		<!-- Images -->
+		<MauiImage Include="Resources\Images\*" />
+		<MauiImage Update="Resources\Images\dotnet_bot.svg" BaseSize="168,208" />
+
+		<!-- Custom Fonts -->
+		<MauiFont Include="Resources\Fonts\*" />
+
+		<!-- Raw Assets (also remove the "Resources\Raw" prefix) -->
+		<MauiAsset Include="Resources\Raw\**" LogicalName="%(RecursiveDir)%(Filename)%(Extension)" />
+	</ItemGroup>
+
+</Project>
@@ -0,0 +1,270 @@
+#nullable enable
+using System.Net;
+using System.Net.Sockets;
+using System.Text;
+
+namespace PS5UploadMobile.Services
+{
+    public class FtpService
+    {
+        private string _ps5Ip = "192.168.0.160";
+        private int _ftpPort = 2121;
+        private TcpClient? _controlClient;
+        private NetworkStream? _controlStream;
+        private StreamReader? _controlReader;
+
+        public event EventHandler<string>? LogMessage;
+        public event EventHandler<int>? ProgressChanged;
+
+        public string PS5Ip
+        {
+            get => _ps5Ip;
+            set => _ps5Ip = value;
+        }
+
+        public int FtpPort
+        {
+            get => _ftpPort;
+            set => _ftpPort = value;
+        }
+
+        public async Task<bool> ConnectAsync()
+        {
+            try
+            {
+                _controlClient = new TcpClient();
+                await _controlClient.ConnectAsync(_ps5Ip, _ftpPort);
+                _controlStream = _controlClient.GetStream();
+                _controlReader = new StreamReader(_controlStream, Encoding.ASCII);
+
+                // Read welcome message
+                string? response = await _controlReader.ReadLineAsync();
+                LogMessage?.Invoke(this, $"Connected: {response}");
+
+                // Login as anonymous
+                await SendCommandAsync("USER anonymous");
+                await SendCommandAsync("PASS anonymous");
+                await SendCommandAsync("TYPE I"); // Binary mode
+
+                return true;
+            }
+            catch (Exception ex)
+            {
+                LogMessage?.Invoke(this, $"Connection failed: {ex.Message}");
+                return false;
+            }
+        }
+
+        public async Task DisconnectAsync()
+        {
+            try
+            {
+                if (_controlClient?.Connected == true)
+                {
+                    await SendCommandAsync("QUIT");
+                }
+            }
+            catch { }
+            finally
+            {
+                _controlReader?.Dispose();
+                _controlStream?.Dispose();
+                _controlClient?.Dispose();
+            }
+        }
+
+        public async Task<List<string>> ListDirectoryAsync(string path)
+        {
+            var files = new List<string>();
+
+            try
+            {
+                // Change to directory
+                await SendCommandAsync($"CWD {path}");
+
+                // Enter passive mode
+                string pasvResponse = await SendCommandAsync("PASV");
+                var dataEndpoint = ParsePasvResponse(pasvResponse);
+
+                // Connect to data channel
+                using var dataClient = new TcpClient();
+                await dataClient.ConnectAsync(dataEndpoint.Address, dataEndpoint.Port);
+                using var dataStream = dataClient.GetStream();
+                using var dataReader = new StreamReader(dataStream, Encoding.ASCII);
+
+                // Send LIST command
+                await SendCommandAsync("LIST");
+
+                // Read directory listing
+                string? line;
+                while ((line = await dataReader.ReadLineAsync()) != null)
+                {
+                    files.Add(line);
+                }
+
+                dataClient.Close();
+                await ReadResponseAsync(); // Read final response
+            }
+            catch (Exception ex)
+            {
+                LogMessage?.Invoke(this, $"List failed: {ex.Message}");
+            }
+
+            return files;
+        }
+
+        public async Task<bool> UploadFileAsync(string localPath, string remotePath)
+        {
+            try
+            {
+                var fileInfo = new FileInfo(localPath);
+                long totalBytes = fileInfo.Length;
+                long uploadedBytes = 0;
+
+                // Enter passive mode
+                string pasvResponse = await SendCommandAsync("PASV");
+                var dataEndpoint = ParsePasvResponse(pasvResponse);
+
+                // Connect to data channel
+                using var dataClient = new TcpClient();
+                await dataClient.ConnectAsync(dataEndpoint.Address, dataEndpoint.Port);
+                using var dataStream = dataClient.GetStream();
+
+                // Send STOR command
+                await SendCommandAsync($"STOR {remotePath}");
+
+                // Upload file
+                using var fileStream = File.OpenRead(localPath);
+                byte[] buffer = new byte[8192];
+                int bytesRead;
+
+                while ((bytesRead = await fileStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
+                {
+                    await dataStream.WriteAsync(buffer, 0, bytesRead);
+                    uploadedBytes += bytesRead;
+
+                    int progress = (int)((uploadedBytes * 100) / totalBytes);
+                    ProgressChanged?.Invoke(this, progress);
+                }
+
+                dataClient.Close();
+                await ReadResponseAsync(); // Read final response
+
+                LogMessage?.Invoke(this, $"Upload complete: {Path.GetFileName(localPath)}");
+                return true;
+            }
+            catch (Exception ex)
+            {
+                LogMessage?.Invoke(this, $"Upload failed: {ex.Message}");
+                return false;
+            }
+        }
+
+        public async Task<bool> DownloadFileAsync(string remotePath, string localPath)
+        {
+            try
+            {
+                // Get file size
+                string sizeResponse = await SendCommandAsync($"SIZE {remotePath}");
+                long totalBytes = ParseSizeResponse(sizeResponse);
+                long downloadedBytes = 0;
+
+                // Enter passive mode
+                string pasvResponse = await SendCommandAsync("PASV");
+                var dataEndpoint = ParsePasvResponse(pasvResponse);
+
+                // Connect to data channel
+                using var dataClient = new TcpClient();
+                await dataClient.ConnectAsync(dataEndpoint.Address, dataEndpoint.Port);
+                using var dataStream = dataClient.GetStream();
+
+                // Send RETR command
+                await SendCommandAsync($"RETR {remotePath}");
+
+                // Download file
+                using var fileStream = File.Create(localPath);
+                byte[] buffer = new byte[8192];
+                int bytesRead;
+
+                while ((bytesRead = await dataStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
+                {
+                    await fileStream.WriteAsync(buffer, 0, bytesRead);
+                    downloadedBytes += bytesRead;
+
+                    if (totalBytes > 0)
+                    {
+                        int progress = (int)((downloadedBytes * 100) / totalBytes);
+                        ProgressChanged?.Invoke(this, progress);
+                    }
+                }
+
+                dataClient.Close();
+                await ReadResponseAsync(); // Read final response
+
+                LogMessage?.Invoke(this, $"Download complete: {Path.GetFileName(remotePath)}");
+                return true;
+            }
+            catch (Exception ex)
+            {
+                LogMessage?.Invoke(this, $"Download failed: {ex.Message}");
+                return false;
+            }
+        }
+
+        public async Task<bool> DeleteFileAsync(string remotePath)
+        {
+            try
+            {
+                await SendCommandAsync($"DELE {remotePath}");
+                LogMessage?.Invoke(this, $"Deleted: {remotePath}");
+                return true;
+            }
+            catch (Exception ex)
+            {
+                LogMessage?.Invoke(this, $"Delete failed: {ex.Message}");
+                return false;
+            }
+        }
+
+        private async Task<string> SendCommandAsync(string command)
+        {
+            if (_controlStream == null || _controlReader == null)
+                throw new InvalidOperationException("Not connected");
+
+            byte[] commandBytes = Encoding.ASCII.GetBytes(command + "\r\n");
+            await _controlStream.WriteAsync(commandBytes, 0, commandBytes.Length);
+
+            return await ReadResponseAsync();
+        }
+
+        private async Task<string> ReadResponseAsync()
+        {
+            if (_controlReader == null)
+                throw new InvalidOperationException("Not connected");
+
+            string? response = await _controlReader.ReadLineAsync();
+            LogMessage?.Invoke(this, $"FTP: {response}");
+            return response ?? "";
+        }
+
+        private IPEndPoint ParsePasvResponse(string response)
+        {
+            // Parse PASV response: 227 Entering Passive Mode (192,168,0,160,8,19)
+            int start = response.IndexOf('(');
+            int end = response.IndexOf(')');
+            string[] parts = response.Substring(start + 1, end - start - 1).Split(',');
+
+            string ip = $"{parts[0]}.{parts[1]}.{parts[2]}.{parts[3]}";
+            int port = int.Parse(parts[4]) * 256 + int.Parse(parts[5]);
+
+            return new IPEndPoint(IPAddress.Parse(ip), port);
+        }
+
+        private long ParseSizeResponse(string response)
+        {
+            // Parse SIZE response: 213 12345
+            string[] parts = response.Split(' ');
+            return parts.Length > 1 ? long.Parse(parts[1]) : 0;
+        }
+    }
+}
@@ -0,0 +1,241 @@
+#nullable enable
+using PS5Upload;
+
+namespace PS5UploadMobile.Services
+{
+    public class PS5UploadService
+    {
+        private string _ps5Ip = "192.168.0.160";
+        private int _port = 9113;
+        private PS5Protocol? _protocol;
+
+        public event EventHandler<string>? LogMessage;
+        public event EventHandler<int>? ProgressChanged;
+
+        public PS5UploadService()
+        {
+            _protocol = new PS5Protocol();
+        }
+
+        public string PS5Ip
+        {
+            get => _ps5Ip;
+            set => _ps5Ip = value;
+        }
+
+        public int Port
+        {
+            get => _port;
+            set => _port = value;
+        }
+
+        public bool IsConnected => _protocol?.IsConnected ?? false;
+
+        public async Task<bool> ConnectAsync()
+        {
+            try
+            {
+                _protocol = new PS5Protocol();
+                bool connected = await _protocol.ConnectAsync(_ps5Ip, _port);
+
+                if (connected)
+                {
+                    LogMessage?.Invoke(this, $"Connected to PS5 at {_ps5Ip}:{_port}");
+                    return true;
+                }
+                else
+                {
+                    LogMessage?.Invoke(this, "Failed to connect to PS5");
+                    return false;
+                }
+            }
+            catch (Exception ex)
+            {
+                LogMessage?.Invoke(this, $"Connection error: {ex.Message}");
+                return false;
+            }
+        }
+
+        public Task DisconnectAsync()
+        {
+            if (_protocol != null)
+            {
+                _protocol.Disconnect();
+                LogMessage?.Invoke(this, "Disconnected from PS5");
+            }
+            return Task.CompletedTask;
+        }
+
+        public async Task<List<FileItem>> ListDirectoryAsync(string path)
+        {
+            var files = new List<FileItem>();
+
+            if (_protocol == null || !_protocol.IsConnected)
+            {
+                LogMessage?.Invoke(this, "Not connected to PS5");
+                return files;
+            }
+
+            try
+            {
+                var entries = await _protocol.ListDirAsync(path);
+
+                foreach (var entry in entries)
+                {
+                    string fullPath = path.TrimEnd('/') + "/" + entry.Name;
+                    if (entry.IsDirectory) fullPath += "/";
+
+                    files.Add(new FileItem
+                    {
+                        Name = entry.Name,
+                        Size = entry.IsDirectory ? "" : FormatFileSize(entry.Size),
+                        Type = entry.IsDirectory ? "DIR" : "FILE",
+                        Icon = entry.IsDirectory ? "📁" : "📄",
+                        IsDirectory = entry.IsDirectory,
+                        FullPath = fullPath
+                    });
+                }
+
+                LogMessage?.Invoke(this, $"Listed {files.Count} items in {path}");
+            }
+            catch (Exception ex)
+            {
+                LogMessage?.Invoke(this, $"List error: {ex.Message}");
+            }
+
+            return files;
+        }
+
+        public async Task<bool> UploadFileAsync(string localPath, string remotePath)
+        {
+            if (_protocol == null || !_protocol.IsConnected)
+            {
+                LogMessage?.Invoke(this, "Not connected to PS5");
+                return false;
+            }
+
+            try
+            {
+                var fileInfo = new FileInfo(localPath);
+                LogMessage?.Invoke(this, $"Uploading {fileInfo.Name} ({FormatFileSize(fileInfo.Length)})...");
+
+                var progress = new Progress<UploadProgress>(p =>
+                {
+                    int percent = p.TotalBytes > 0 ? (int)((p.BytesSent * 100) / p.TotalBytes) : 0;
+                    ProgressChanged?.Invoke(this, percent);
+                });
+
+                bool success = await _protocol.UploadFileAsync(localPath, remotePath, progress);
+
+                if (success)
+                {
+                    LogMessage?.Invoke(this, $"Upload complete: {fileInfo.Name}");
+                    return true;
+                }
+                else
+                {
+                    LogMessage?.Invoke(this, "Upload failed");
+                    return false;
+                }
+            }
+            catch (Exception ex)
+            {
+                LogMessage?.Invoke(this, $"Upload error: {ex.Message}");
+                return false;
+            }
+        }
+
+        public async Task<bool> DownloadFileAsync(string remotePath, string localPath)
+        {
+            if (_protocol == null || !_protocol.IsConnected)
+            {
+                LogMessage?.Invoke(this, "Not connected to PS5");
+                return false;
+            }
+
+            try
+            {
+                LogMessage?.Invoke(this, $"Downloading {Path.GetFileName(remotePath)}...");
+
+                var progress = new Progress<UploadProgress>(p =>
+                {
+                    int percent = p.TotalBytes > 0 ? (int)((p.BytesSent * 100) / p.TotalBytes) : 0;
+                    ProgressChanged?.Invoke(this, percent);
+                });
+
+                bool success = await _protocol.DownloadFileAsync(remotePath, localPath, progress);
+
+                if (success)
+                {
+                    LogMessage?.Invoke(this, $"Download complete: {Path.GetFileName(remotePath)}");
+                    return true;
+                }
+                else
+                {
+                    LogMessage?.Invoke(this, "Download failed");
+                    return false;
+                }
+            }
+            catch (Exception ex)
+            {
+                LogMessage?.Invoke(this, $"Download error: {ex.Message}");
+                return false;
+            }
+        }
+
+        public async Task<bool> DeleteFileAsync(string remotePath)
+        {
+            if (_protocol == null || !_protocol.IsConnected)
+            {
+                LogMessage?.Invoke(this, "Not connected to PS5");
+                return false;
+            }
+
+            try
+            {
+                bool success = await _protocol.DeleteFileAsync(remotePath);
+
+                if (success)
+                {
+                    LogMessage?.Invoke(this, $"Deleted: {remotePath}");
+                    return true;
+                }
+                else
+                {
+                    LogMessage?.Invoke(this, "Delete failed");
+                    return false;
+                }
+            }
+            catch (Exception ex)
+            {
+                LogMessage?.Invoke(this, $"Delete error: {ex.Message}");
+                return false;
+            }
+        }
+
+        private string FormatFileSize(long bytes)
+        {
+            string[] sizes = { "B", "KB", "MB", "GB" };
+            double len = bytes;
+            int order = 0;
+
+            while (len >= 1024 && order < sizes.Length - 1)
+            {
+                order++;
+                len /= 1024;
+            }
+
+            return $"{len:0.##} {sizes[order]}";
+        }
+    }
+
+    public class FileItem
+    {
+        public string Name { get; set; } = "";
+        public string Size { get; set; } = "";
+        public string Type { get; set; } = "";
+        public string Icon { get; set; } = "";
+        public bool IsDirectory { get; set; }
+        public string FullPath { get; set; } = "";
+    }
+}
@@ -1,4 +1,5 @@
 using System;
+using System.Buffers;
 using System.IO;
 using System.Net.Sockets;
 using System.Text;
@@ -23,6 +24,14 @@ namespace PS5Upload
        UploadChunk = 0x11,
        EndUpload = 0x12,
        DownloadFile = 0x13,
+        ShellOpen = 0x20,
+        ShellExec = 0x21,
+        ShellInterrupt = 0x22,
+        ShellClose = 0x23,
+        IndexStart = 0x40,
+        IndexStatus = 0x41,
+        SearchIndex = 0x42,
+        IndexCancel = 0x43,
        Shutdown = 0xFF
    }

@@ -40,7 +49,7 @@ namespace PS5Upload
    {
        private TcpClient? _client;
        private NetworkStream? _stream;
-        private const int BufferSize = 4 * 1024 * 1024; // 4MB chunks - MUST match payload BUFFER_SIZE
+        private const int BufferSize = 4 * 1024 * 1024; // 4MB buffer - maximum throughput for chunk uploads

        public bool IsConnected => _client?.Connected ?? false;

@@ -49,8 +58,8 @@ namespace PS5Upload
            try
            {
                _client = new TcpClient();
-                _client.ReceiveBufferSize = 64 * 1024 * 1024; // 64MB for maximum TCP throughput
-                _client.SendBufferSize = 64 * 1024 * 1024; // 64MB for maximum TCP throughput
+                _client.ReceiveBufferSize = 16 * 1024 * 1024; // 16MB - matches payload SO_RCVBUF setting
+                _client.SendBufferSize = 16 * 1024 * 1024; // 16MB - matches payload SO_RCVBUF setting
                _client.NoDelay = true;
                _client.LingerState = new System.Net.Sockets.LingerOption(false, 0);

@@ -68,6 +77,9 @@ namespace PS5Upload
                    _client = null;
                    return false;
                }
+
+                // Await the connect task to observe any exception it produced (prevents unobserved task crashes)
+                await connectTask.ConfigureAwait(false);
                
                // Check if connection actually succeeded
                if (!_client.Connected)
@@ -166,39 +178,71 @@ namespace PS5Upload
            return response == Response.Ok;
        }

-        public async Task<StorageInfo[]> ListStorageAsync()
+        public async Task<PS5StorageInfo?> ListStorageAsync()
        {
-            await SendCommandAsync(Command.ListStorage);
-            var (response, data) = await ReceiveResponseAsync();
-
-            if (response != Response.Data) return Array.Empty<StorageInfo>();
-
-            using var ms = new MemoryStream(data);
-            using var br = new BinaryReader(ms);
-
-            int count = br.ReadInt32();
-            var result = new StorageInfo[count];
-
-            for (int i = 0; i < count; i++)
+            try
            {
-                ushort pathLen = br.ReadUInt16();
-                string path = Encoding.UTF8.GetString(br.ReadBytes(pathLen));
-                long total = br.ReadInt64();
-                long free = br.ReadInt64();
+                await SendCommandAsync(Command.ListStorage);
+                var (response, data) = await ReceiveResponseAsync();

-                result[i] = new StorageInfo { Path = path, TotalBytes = total, FreeBytes = free };
+                if (response != Response.Data)
+                {
+                    Console.WriteLine($"[DEBUG] ListStorage: Response is not Data, got {response}");
+                    return null;
+                }
+
+                // Parse response: total|free|available|reserved|mounted_games|user_data|real_free
+                string responseStr = Encoding.UTF8.GetString(data);
+                Console.WriteLine($"[DEBUG] ListStorage raw response: '{responseStr}'");
+                
+                string[] parts = responseStr.Split('|');
+                Console.WriteLine($"[DEBUG] ListStorage parts count: {parts.Length}");
+                
+                if (parts.Length < 7)
+                {
+                    Console.WriteLine($"[DEBUG] ListStorage: Expected at least 7 parts, got {parts.Length}");
+                    for (int i = 0; i < parts.Length; i++)
+                    {
+                        Console.WriteLine($"[DEBUG]   Part[{i}]: '{parts[i]}'");
+                    }
+                    return null;
+                }
+                
+                // Get path if available (part 8)
+                string storagePath = (parts.Length >= 8) ? parts[7].Trim() : "unknown";
+
+                return new PS5StorageInfo
+                {
+                    TotalBytes = ulong.Parse(parts[0].Trim()),
+                    FreeBytes = ulong.Parse(parts[1].Trim()),
+                    AvailableBytes = ulong.Parse(parts[2].Trim()),
+                    ReservedBytes = ulong.Parse(parts[3].Trim()),
+                    MountedGamesSize = ulong.Parse(parts[4].Trim()),
+                    UserDataSize = ulong.Parse(parts[5].Trim()),
+                    RealFreeSpace = ulong.Parse(parts[6].Trim()),
+                    StoragePath = storagePath
+                };
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine($"[DEBUG] ListStorage exception: {ex.Message}");
+                Console.WriteLine($"[DEBUG] Stack trace: {ex.StackTrace}");
+                throw;
            }
-
-            return result;
        }

        public async Task<FileEntry[]> ListDirAsync(string path)
        {
            byte[] pathBytes = Encoding.UTF8.GetBytes(path + "\0");
            await SendCommandAsync(Command.ListDir, pathBytes);
+            
+            // Payload sends ONLY RESP_DATA - no RESP_OK after!
            var (response, data) = await ReceiveResponseAsync();

-            if (response != Response.Data) return Array.Empty<FileEntry>();
+            if (response != Response.Data)
+            {
+                return Array.Empty<FileEntry>();
+            }

            using var ms = new MemoryStream(data);
            using var br = new BinaryReader(ms);
@@ -206,7 +250,10 @@ namespace PS5Upload
            int count = br.ReadInt32();
            
            // Handle empty directory
-            if (count <= 0) return Array.Empty<FileEntry>();
+            if (count <= 0)
+            {
+                return Array.Empty<FileEntry>();
+            }
            
            var result = new FileEntry[count];

@@ -271,14 +318,7 @@ namespace PS5Upload
            byte[] pathBytes = Encoding.UTF8.GetBytes(path + "\0");
            await SendCommandAsync(Command.DeleteDir, pathBytes);
            
-            // Receive initial OK response
-            var (response, _) = await ReceiveResponseAsync();
-            if (response != Response.Ok)
-            {
-                return false;
-            }
-            
-            // Now listen for progress messages synchronously
+            // Payload does NOT send initial OK - goes straight to progress messages
            // Keep reading until we get the final OK/ERROR response
            bool deletionComplete = false;
            
@@ -381,80 +421,117 @@ namespace PS5Upload
            BitConverter.GetBytes(chunkOffset).CopyTo(startData, pathBytes.Length + 9);

            await SendCommandAsync(Command.StartUpload, startData);
-            var (response, _) = await ReceiveResponseAsync();
+            var (response, responseData) = await ReceiveResponseAsync();

-            if (response != Response.Ready) return false;
+            // Debug logging
+            OnProgressMessage?.Invoke($"[DEBUG] START_UPLOAD Response: {response} (Expected: {Response.Ready})");
+            
+            if (response != Response.Ready)
+            {
+                OnProgressMessage?.Invoke($"[DEBUG] Upload failed - wrong response code");
+                return false;
+            }

            // Upload chunks - simple async approach
            long totalSent = 0;
            var startTime = DateTime.Now;
            double avgSpeed = 0;

-            byte[] sendBuffer = new byte[5 + BufferSize];
-            sendBuffer[0] = (byte)Command.UploadChunk;
+            byte[][] sendBuffers = new byte[2][];
+            sendBuffers[0] = ArrayPool<byte>.Shared.Rent(5 + BufferSize);
+            sendBuffers[1] = ArrayPool<byte>.Shared.Rent(5 + BufferSize);
            
-            using (FileStream fs = new FileStream(localPath, FileMode.Open, FileAccess.Read, FileShare.Read, BufferSize, FileOptions.SequentialScan))
+            try
            {
-                // Seek to chunk offset if specified
-                if (chunkOffset > 0)
+                // Use RandomAccess for chunked uploads to avoid disk I/O contention when multiple workers read same file
+                FileOptions fileOptions = chunkOffset > 0 ? FileOptions.RandomAccess : FileOptions.SequentialScan;
+                using (FileStream fs = new FileStream(localPath, FileMode.Open, FileAccess.Read, FileShare.Read, BufferSize, fileOptions))
                {
-                    fs.Seek(chunkOffset, SeekOrigin.Begin);
-                }
-                
-                int chunksSent = 0;
-                int bytesRead;
-                long bytesRemaining = uploadSize;
-                
-                while (bytesRemaining > 0 && (bytesRead = await fs.ReadAsync(sendBuffer, 5, (int)Math.Min(BufferSize, bytesRemaining), cancellationToken)) > 0)
-                {
-                    if (cancellationToken.IsCancellationRequested) return false;
-                    
-                    BitConverter.GetBytes((uint)bytesRead).CopyTo(sendBuffer, 1);
-                    
-                    if (_stream == null) return false;
-                    
-                    // FIX: Add timeout to WriteAsync to prevent hanging if PS5 becomes unresponsive
-                    // 30 second timeout per chunk write - should be more than enough for 4MB
-                    using var writeTimeout = new CancellationTokenSource(TimeSpan.FromSeconds(30));
-                    using var linkedCts = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, writeTimeout.Token);
-                    
-                    try
+                    if (chunkOffset > 0)
                    {
-                        await _stream.WriteAsync(sendBuffer, 0, 5 + bytesRead, linkedCts.Token);
-                    }
-                    catch (OperationCanceledException) when (writeTimeout.IsCancellationRequested)
-                    {
-                        // Write timeout - PS5 is unresponsive
-                        return false;
+                        fs.Seek(chunkOffset, SeekOrigin.Begin);
                    }
                    
-                    totalSent += bytesRead;
-                    bytesRemaining -= bytesRead;
-                    chunksSent++;
+                    int activeBufferIndex = 0;
+                    long bytesRemaining = uploadSize;
+                    int bytesRead = await fs.ReadAsync(sendBuffers[activeBufferIndex], 5, (int)Math.Min(BufferSize, bytesRemaining), cancellationToken);
+                    int chunksSent = 0;
                    
-                    if (chunksSent % 5 == 0 || bytesRemaining == 0)
+                    while (bytesRemaining > 0 && bytesRead > 0)
                    {
-                        var elapsed = DateTime.Now - startTime;
-                        double currentSpeed = elapsed.TotalSeconds > 0 ? totalSent / elapsed.TotalSeconds : 0;
-                        avgSpeed = currentSpeed;
+                        if (_stream == null) return false;
+                        if (cancellationToken.IsCancellationRequested) return false;
                        
-                        TimeSpan eta = currentSpeed > 0 
-                            ? TimeSpan.FromSeconds(bytesRemaining / currentSpeed) 
-                            : TimeSpan.Zero;
-
-                        progress?.Report(new UploadProgress
+                        byte[] writeBuffer = sendBuffers[activeBufferIndex];
+                        writeBuffer[0] = (byte)Command.UploadChunk;
+                        BitConverter.GetBytes((uint)bytesRead).CopyTo(writeBuffer, 1);
+                        
+                        long remainingAfterCurrent = bytesRemaining - bytesRead;
+                        int nextBufferIndex = 1 - activeBufferIndex;
+                        Task<int>? pendingReadTask = null;
+                        if (remainingAfterCurrent > 0)
                        {
-                            BytesSent = chunkOffset + totalSent,
-                            TotalBytes = fileInfo.Length,
-                            SpeedBytesPerSecond = currentSpeed,
-                            AverageSpeedBytesPerSecond = avgSpeed,
-                            ElapsedTime = elapsed,
-                            EstimatedTimeRemaining = eta,
-                            CurrentFileName = fileInfo.Name
-                        });
+                            int nextReadLength = (int)Math.Min(BufferSize, remainingAfterCurrent);
+                            pendingReadTask = fs.ReadAsync(sendBuffers[nextBufferIndex], 5, nextReadLength, cancellationToken);
+                        }
+                        
+                        using var writeTimeout = new CancellationTokenSource(TimeSpan.FromMinutes(15));
+                        using var linkedCts = CancellationTokenSource.CreateLinkedTokenSource(cancellationToken, writeTimeout.Token);
+                        
+                        try
+                        {
+                            await _stream.WriteAsync(writeBuffer, 0, 5 + bytesRead, linkedCts.Token);
+                        }
+                        catch (OperationCanceledException) when (writeTimeout.IsCancellationRequested)
+                        {
+                            if (pendingReadTask != null)
+                            {
+                                try { await pendingReadTask; } catch { }
+                            }
+                            return false;
+                        }
+                        
+                        totalSent += bytesRead;
+                        bytesRemaining -= bytesRead;
+                        chunksSent++;
+                        
+                        if (chunksSent % 20 == 0 || bytesRemaining == 0)
+                        {
+                            var elapsed = DateTime.Now - startTime;
+                            double currentSpeed = elapsed.TotalSeconds > 0 ? totalSent / elapsed.TotalSeconds : 0;
+                            avgSpeed = currentSpeed;
+                            
+                            TimeSpan eta = currentSpeed > 0
+                                ? TimeSpan.FromSeconds(bytesRemaining / currentSpeed)
+                                : TimeSpan.Zero;
+
+                            progress?.Report(new UploadProgress
+                            {
+                                BytesSent = chunkOffset + totalSent,
+                                TotalBytes = fileInfo.Length,
+                                SpeedBytesPerSecond = currentSpeed,
+                                AverageSpeedBytesPerSecond = avgSpeed,
+                                ElapsedTime = elapsed,
+                                EstimatedTimeRemaining = eta,
+                                CurrentFileName = fileInfo.Name
+                            });
+                        }
+                        
+                        if (pendingReadTask == null)
+                        {
+                            break;
+                        }
+                        
+                        activeBufferIndex = 1 - activeBufferIndex;
+                        bytesRead = await pendingReadTask;
                    }
                }
            }
+            finally
+            {
+                ArrayPool<byte>.Shared.Return(sendBuffers[0]);
+                ArrayPool<byte>.Shared.Return(sendBuffers[1]);
+            }

            // Send END_UPLOAD and wait for response
            // CRITICAL: Must wait for response to avoid protocol desync on chunked uploads
@@ -554,12 +631,271 @@ namespace PS5Upload
            }
        }

+        public async Task<bool> OpenShellAsync()
+        {
+            await SendCommandAsync(Command.ShellOpen);
+            var (response, _) = await ReceiveResponseAsync();
+            return response == Response.Ok;
+        }
+
+        public async Task<string> ExecuteShellCommandAsync(string command)
+        {
+            byte[] cmdBytes = Encoding.UTF8.GetBytes(command + "\0");
+            await SendCommandAsync(Command.ShellExec, cmdBytes);
+            
+            // Payload sends multiple RESP_DATA responses (e.g., ls sends one per file)
+            // Read all RESP_DATA until we get RESP_OK or RESP_ERROR
+            var outputBuilder = new System.Text.StringBuilder();
+            
+            while (true)
+            {
+                var (response, data) = await ReceiveResponseAsync();
+                
+                if (response == Response.Data)
+                {
+                    // Accumulate output from multiple RESP_DATA responses
+                    string chunk = Encoding.UTF8.GetString(data).TrimEnd('\0');
+                    outputBuilder.Append(chunk);
+                }
+                else if (response == Response.Ok)
+                {
+                    // End of output - return accumulated data
+                    return outputBuilder.ToString();
+                }
+                else if (response == Response.Error)
+                {
+                    string error = data.Length > 0 ? Encoding.UTF8.GetString(data).TrimEnd('\0') : "Command failed";
+                    return $"Error: {error}";
+                }
+                else
+                {
+                    // Unexpected response
+                    break;
+                }
+            }
+            
+            return outputBuilder.ToString();
+        }
+
+        public async Task<bool> CloseShellAsync()
+        {
+            await SendCommandAsync(Command.ShellClose);
+            var (response, _) = await ReceiveResponseAsync();
+            return response == Response.Ok;
+        }
+
+        // Index methods
+        public async Task<bool> StartIndexAsync(string paths)
+        {
+            byte[] pathBytes = Encoding.UTF8.GetBytes(paths + "\0");
+            await SendCommandAsync(Command.IndexStart, pathBytes);
+            var (response, data) = await ReceiveResponseAsync();
+            return response == Response.Ok;
+        }
+
+        public async Task<string> GetIndexStatusAsync()
+        {
+            await SendCommandAsync(Command.IndexStatus);
+            var (response, data) = await ReceiveResponseAsync();
+            if (response == Response.Ok && data.Length > 0)
+            {
+                return Encoding.UTF8.GetString(data).TrimEnd('\0');
+            }
+            return "Unknown";
+        }
+
+        public async Task<SearchResult[]> SearchIndexAsync(string query)
+        {
+            byte[] queryBytes = Encoding.UTF8.GetBytes(query + "\0");
+            await SendCommandAsync(Command.SearchIndex, queryBytes);
+            
+            var results = new System.Collections.Generic.List<SearchResult>();
+            
+            // Payload sends: RESP_DATA(1) + raw_data for each result, then RESP_OK(1) + data_len(4) + message
+            if (_stream == null) return Array.Empty<SearchResult>();
+            
+            while (true)
+            {
+                // Read response byte
+                byte[] respBuf = new byte[1];
+                int read = await _stream.ReadAsync(respBuf, 0, 1);
+                if (read == 0) break;
+                
+                Response response = (Response)respBuf[0];
+                
+                if (response == Response.Data)
+                {
+                    // Read raw data: path_len(4) + path + name_len(4) + name + size(8) + mtime(8) + is_dir(1)
+                    byte[] pathLenBuf = new byte[4];
+                    await _stream.ReadAsync(pathLenBuf, 0, 4);
+                    uint pathLen = BitConverter.ToUInt32(pathLenBuf, 0);
+                    
+                    byte[] pathBuf = new byte[pathLen];
+                    await _stream.ReadAsync(pathBuf, 0, (int)pathLen);
+                    string path = Encoding.UTF8.GetString(pathBuf);
+                    
+                    byte[] nameLenBuf = new byte[4];
+                    await _stream.ReadAsync(nameLenBuf, 0, 4);
+                    uint nameLen = BitConverter.ToUInt32(nameLenBuf, 0);
+                    
+                    byte[] nameBuf = new byte[nameLen];
+                    await _stream.ReadAsync(nameBuf, 0, (int)nameLen);
+                    string name = Encoding.UTF8.GetString(nameBuf);
+                    
+                    byte[] sizeBuf = new byte[8];
+                    await _stream.ReadAsync(sizeBuf, 0, 8);
+                    long size = BitConverter.ToInt64(sizeBuf, 0);
+                    
+                    byte[] mtimeBuf = new byte[8];
+                    await _stream.ReadAsync(mtimeBuf, 0, 8);
+                    long mtime = BitConverter.ToInt64(mtimeBuf, 0);
+                    
+                    byte[] isDirBuf = new byte[1];
+                    await _stream.ReadAsync(isDirBuf, 0, 1);
+                    bool isDir = isDirBuf[0] == 1;
+                    
+                    results.Add(new SearchResult
+                    {
+                        Path = path,
+                        Name = name,
+                        Size = size,
+                        Modified = DateTimeOffset.FromUnixTimeSeconds(mtime).DateTime,
+                        IsDirectory = isDir
+                    });
+                }
+                else if (response == Response.Ok)
+                {
+                    // Read and discard the OK message
+                    byte[] dataLenBuf = new byte[4];
+                    await _stream.ReadAsync(dataLenBuf, 0, 4);
+                    uint dataLen = BitConverter.ToUInt32(dataLenBuf, 0);
+                    if (dataLen > 0)
+                    {
+                        byte[] msgBuf = new byte[dataLen];
+                        await _stream.ReadAsync(msgBuf, 0, (int)dataLen);
+                    }
+                    break;
+                }
+                else if (response == Response.Error)
+                {
+                    // Read error message
+                    byte[] dataLenBuf = new byte[4];
+                    await _stream.ReadAsync(dataLenBuf, 0, 4);
+                    uint dataLen = BitConverter.ToUInt32(dataLenBuf, 0);
+                    if (dataLen > 0)
+                    {
+                        byte[] msgBuf = new byte[dataLen];
+                        await _stream.ReadAsync(msgBuf, 0, (int)dataLen);
+                    }
+                    break;
+                }
+            }
+            
+            return results.ToArray();
+        }
+
+        // Send payload ELF file to PS5 (port 9021)
+        public static async Task<bool> SendPayloadAsync(string ipAddress, string payloadPath, int port = 9021, IProgress<long>? progress = null)
+        {
+            TcpClient? client = null;
+            try
+            {
+                FileInfo fileInfo = new FileInfo(payloadPath);
+                if (!fileInfo.Exists) return false;
+
+                // Validate file extension
+                string ext = fileInfo.Extension.ToLower();
+                if (ext != ".elf" && ext != ".bin")
+                {
+                    return false;
+                }
+
+                client = new TcpClient();
+                client.SendBufferSize = 8 * 1024 * 1024;
+                client.ReceiveBufferSize = 8 * 1024 * 1024;
+                client.NoDelay = true;
+                client.SendTimeout = 10000;
+
+                // Connect with 10 second timeout
+                var connectTask = client.ConnectAsync(ipAddress, port);
+                var timeoutTask = Task.Delay(10000);
+                var completedTask = await Task.WhenAny(connectTask, timeoutTask);
+
+                if (completedTask == timeoutTask)
+                {
+                    client?.Close();
+                    return false;
+                }
+
+                // Wait for connect task to complete
+                await connectTask;
+
+                if (!client.Connected)
+                {
+                    return false;
+                }
+
+                using var stream = client.GetStream();
+                using var fs = new FileStream(payloadPath, FileMode.Open, FileAccess.Read, FileShare.Read);
+
+                // Use larger buffer for faster transfer
+                byte[] buffer = new byte[64 * 1024];
+                long totalSent = 0;
+                int bytesRead;
+
+                while ((bytesRead = await fs.ReadAsync(buffer, 0, buffer.Length)) > 0)
+                {
+                    await stream.WriteAsync(buffer, 0, bytesRead);
+                    totalSent += bytesRead;
+                    progress?.Report(totalSent);
+                }
+
+                await stream.FlushAsync();
+                
+                // Give PS5 time to process and execute payload
+                await Task.Delay(500);
+                
+                return true;
+            }
+            catch (Exception)
+            {
+                return false;
+            }
+            finally
+            {
+                client?.Close();
+            }
+        }
+
        public void Dispose()
        {
            Disconnect();
        }
    }

+    public class SearchResult
+    {
+        public string Path { get; set; } = "";
+        public string Name { get; set; } = "";
+        public long Size { get; set; }
+        public DateTime Modified { get; set; }
+        public bool IsDirectory { get; set; }
+        public string SizeText => FormatFileSize(Size);
+        
+        private static string FormatFileSize(long bytes)
+        {
+            string[] sizes = { "B", "KB", "MB", "GB", "TB" };
+            double len = bytes;
+            int order = 0;
+            while (len >= 1024 && order < sizes.Length - 1)
+            {
+                order++;
+                len = len / 1024;
+            }
+            return $"{len:0.##} {sizes[order]}";
+        }
+    }
+
    public class StorageInfo
    {
        public string Path { get; set; } = "";
@@ -567,6 +903,39 @@ namespace PS5Upload
        public long FreeBytes { get; set; }
    }

+    public class PS5StorageInfo
+    {
+        public ulong TotalBytes { get; set; }
+        public ulong FreeBytes { get; set; }
+        public ulong AvailableBytes { get; set; }
+        public ulong ReservedBytes { get; set; }
+        public ulong MountedGamesSize { get; set; }
+        public ulong UserDataSize { get; set; }
+        public ulong RealFreeSpace { get; set; }
+        public string StoragePath { get; set; } = "unknown";
+
+        public string TotalGB => FormatBytes(TotalBytes);
+        public string FreeGB => FormatBytes(FreeBytes);
+        public string RealFreeGB => FormatBytes(RealFreeSpace);
+        public string MountedGamesGB => FormatBytes(MountedGamesSize);
+        public string UserDataGB => FormatBytes(UserDataSize);
+        public string ReservedGB => FormatBytes(ReservedBytes);
+
+        public static string FormatBytes(ulong bytes)
+        {
+            // Use 1000-based (decimal) like PS5, not 1024-based (binary)
+            if (bytes >= 1000UL * 1000 * 1000 * 1000)
+                return $"{bytes / (1000.0 * 1000 * 1000 * 1000):F1} TB";
+            if (bytes >= 1000UL * 1000 * 1000)
+                return $"{bytes / (1000.0 * 1000 * 1000):F1} GB";
+            if (bytes >= 1000UL * 1000)
+                return $"{bytes / (1000.0 * 1000):F1} MB";
+            if (bytes >= 1000UL)
+                return $"{bytes / 1000.0:F1} KB";
+            return $"{bytes} bytes";
+        }
+    }
+
    public class FileEntry
    {
        public string Name { get; set; } = "";
@@ -1,30 +0,0 @@
-#!/bin/bash
-
-echo "================================================"
-echo "PS5 Upload Server - Compilation"
-echo "By Manos"
-echo "================================================"
-echo ""
-
-echo "[+] Compiling..."
-rm -f ps5_upload_server.elf
-/opt/ps5-payload-sdk/bin/prospero-clang -Wall -O3 -pthread -o ps5_upload_server.elf main.c
-
-if [ -f "ps5_upload_server.elf" ]; then
-    echo ""
-    echo "================================================"
-    echo "[+] SUCCESS! Compiled ps5_upload_server.elf"
-    echo "================================================"
-    echo ""
-    ls -lh ps5_upload_server.elf
-    file ps5_upload_server.elf
-    echo ""
-    echo "Upload to PS5 and run with elfldr"
-    echo "Server will listen on port 9113"
-else
-    echo ""
-    echo "================================================"
-    echo "[-] COMPILATION FAILED"
-    echo "================================================"
-    exit 1
-fi
@@ -0,0 +1,343 @@
+# 🚀 PS5 Upload Suite - High-Speed File Transfer
+
+**By Manos**
+
+**Version 4.1.0 - Memory Optimization & Large File Handling**
+
+Custom high-speed file transfer system for PS5 with etaHEN. Achieves **104+ MB/s** upload speeds for large files using parallel chunked uploads!
+
+⭐ **NEW in v4.1.0:** 
+- 🧠 **Memory Optimization** - Handles 156K+ files without crashes
+- ⚡ **Reduced UI Stuttering** - Batch logging for smoother experience
+- 🔧 **Lock-Free Operations** - ConcurrentDictionary for thread-safety
+- 🧹 **Auto Memory Cleanup** - Completed files removed from tracking
+- � **Incremental Processing** - No massive dictionary allocations
+
+📱 **Android Mobile Client available!**
+
+![Transfer History & Multi-PS5 Support](screenshots/screenshot3.png)
+![Mobile App](screenshots/mobile_screenshot.jpg)
+
+---
+
+## 📦 Downloads
+
+Download the latest release from the [Releases](https://github.com/manos555555/PS5-Upload-Suite/releases) page:
+
+### 1. PS5 Server Payload
+- **File:** `ps5_upload_server.elf`
+- **Port:** 9113
+- High-speed custom binary protocol
+- 16MB socket buffers for maximum throughput
+- Multi-threaded client handling
+
+### 2. Windows GUI Client
+- **File:** `PS5Upload.exe`
+- Self-contained executable (no .NET installation required)
+- Modern dark theme UI
+- Drag & drop file/folder upload
+- Real-time upload progress with speed tracking
+- Transfer History with success/failed tracking
+- Privacy-focused (no storage monitoring)
+
+### 3. 📱 Android Mobile Client
+- **File:** `PS5UploadMobile.apk`
+- Upload/download files from your phone
+- Multi-PS5 Profiles support
+- Browse PS5 filesystem
+- Favorites for quick navigation
+
+---
+
+## 🚀 Quick Start
+
+### Step 1: Load PS5 Payload
+
+1. Download `ps5_upload_server.elf` from the [Releases](https://github.com/manos555555/PS5-Upload-Suite/releases) page
+
+2. Copy it to your PS5: `/data/etaHEN/payloads/ps5_upload_server.elf`
+
+3. Load the payload with elfldr
+
+4. You should see notification: `PS5 Upload Server: 192.168.0.XXX:9113 - By Manos`
+
+### Step 2: Run Windows Client
+
+1. Run `PS5Upload.exe` on your PC
+
+2. Enter your PS5's IP address (e.g., `192.168.0.160`)
+
+3. Click **Connect**
+
+4. Browse files/folders or drag & drop
+
+5. Click **Upload to PS5**
+
+---
+
+## 🎨 Features
+
+### PS5 Server
+✅ **High-Speed Protocol** - Custom binary protocol  
+✅ **4MB Buffers** - Maximum throughput  
+✅ **Direct Disk I/O** - No temp files  
+✅ **Multi-threaded** - Handle multiple clients  
+✅ **Robust Error Handling** - Graceful failures  
+
+### Windows Client
+✅ **Modern UI** - Dark theme, maximized window for better visibility  
+✅ **Drag & Drop** - Files and folders  
+✅ **Browse PS5** - Navigate filesystem  
+✅ **Real-time Progress** - Speed & percentage tracking  
+✅ **Optimized Upload** - 8 parallel connections for 88-110 MB/s aggregate speed  
+✅ **Transfer History** - Track all uploads/downloads with success/failed status  
+✅ **Auto-Clear History** - Optional auto-clear on startup  
+✅ **Folder Upload** - Recursive directory upload  
+✅ **Download Files** - Download from PS5 to PC  
+✅ **🔍 Smart Search** - Full filesystem indexing with instant search (NEW v3.3)  
+  - Wildcard support: `*.pkg`, `*loader*`, `game*.bin`
+  - Size filters: `size:>1GB`, `size:<100MB`
+  - Case-insensitive matching
+  - Search both filename and full path
+  - Double-click to navigate to folder
+✅ **💻 Shell Terminal** - Execute commands directly on PS5 (NEW v3.3)  
+  - Run system commands remotely
+  - Real-time output display
+  - Command history
+  - Working directory support
+✅ **Favorites/Bookmarks** - Quick navigation to saved paths  
+✅ **Multi-PS5 Support** - Save and switch between multiple PS5 profiles  
+
+---
+
+## 📊 Performance
+
+### v3.1.0 Optimized Results:
+- ✅ **104+ MB/s** upload speed for large files (parallel chunked uploads)
+- ✅ **4 parallel chunk connections** for maximum throughput
+- ✅ **500MB chunks** - optimal size for PS5 disk performance
+- ✅ **Real-time progress** - Speed/ETA updates during upload
+- ✅ **Zero chunk failures** - Fixed race conditions
+- ✅ **Fully responsive UI** throughout upload
+- ✅ **No memory leaks** - stable operation
+
+### Previous Results (v1.3.0):
+- ✅ **42,801 files** uploaded successfully
+- ✅ **60-150 MB/s** sustained throughput
+
+| Network | Expected Upload Speed | Expected Download Speed |
+|---------|----------------------|------------------------|
+| **Gigabit Ethernet** | 88-110 MB/s (aggregate) | 100-120 MB/s |
+| **WiFi 6 (5GHz)** | 32-70 MB/s (aggregate) | 60-80 MB/s |
+| **WiFi 5 (5GHz)** | 20-50 MB/s (aggregate) | 40-60 MB/s |
+
+**Note:** Upload speeds depend on network quality and PS5 disk write performance. WiFi has ~40-60% overhead compared to Ethernet.
+
+
+---
+
+## 🛠️ Troubleshooting
+
+### Connection Failed
+- Make sure PS5 payload is running
+- Check PS5 IP address is correct
+- Verify both devices are on same network
+- Check firewall settings
+
+### Slow Upload Speed
+- Use wired Ethernet connection (not WiFi)
+- Close other network applications
+- Check PS5 disk health
+
+### Upload Fails
+- Check PS5 has enough free space
+- Verify destination path exists
+- Check file permissions
+
+---
+
+## 🔒 Security Notes
+
+- Server only accepts connections from local network
+- No authentication required (local network only)
+- SHUTDOWN command only works from localhost
+
+---
+
+## 📝 What's New in v3.2.0
+
+### 🎯 Improvements:
+
+#### 1. 💾 Accurate Storage Display
+- **Storage now matches PS5 UI** - Shows ~848 GB instead of raw 872 GB
+- **Accounts for reserved space** - Same calculation as PS5 system
+
+#### 2. 📱 Mobile App Improvements
+- **Multi-select mode** - Toggle button to select multiple files/folders
+- **Folder browser** - Visual folder picker for Copy/Move destinations
+- **Sorted file list** - Folders always displayed at top
+- **Exit confirmation** - Prompt when pressing back button
+- **Delete folders** - Now supports folder deletion (not just files)
+- **Batch operations** - Delete/download multiple items at once
+
+#### 3. 🐛 Bug Fixes
+- **Fixed empty folder deletion** - No more "Unexpected response" error
+- **Fixed Copy/Move crash** - No longer crashes when selecting destination
+- **Fixed multi-select count** - Correct item count in delete confirmation
+- **Fixed folder navigation** - Can enter folders after actions complete
+
+---
+
+## 📝 What's New in v3.1.0
+
+### 🚀 Performance Improvements:
+
+#### 1. ⚡ Parallel Chunked Uploads (104 MB/s!)
+- **Large files (>100MB)** are now split into 500MB chunks
+- **4 parallel connections** upload chunks simultaneously
+- **Result:** ~104 MB/s upload speed (2x faster than before!)
+- **Fixed race condition:** First chunk creates file before others start
+- **Fixed closure bug:** Correct offset/size capture for parallel tasks
+
+#### 2. 📊 Real-time Progress Display
+- **Speed display** now updates in real-time during chunked uploads
+- **ETA display** shows accurate time remaining
+- **Progress bar** correctly shows 0-100% for chunked files
+- No more speed dropping to 0 during large file uploads
+
+#### 3. 💾 Storage Display Improvements
+- **Changed label** to "Data Storage (/data)" for clarity
+- **Uses statfs with f_bavail** for more accurate available space
+- **Real-time updates** every 5 seconds when connected
+
+---
+
+## 📝 What's New in v3.0.0
+
+### 🐛 Critical Bug Fixes:
+
+#### 1. 🔧 Path Normalization Fix
+- **Fixed:** Double-slash paths (`//mnt/ext1/...`) that caused directory creation to fail
+- **Affected:** All file operations (upload, download, delete, rename, copy, move)
+- **Solution:** Added `NormalizePath()` function in both client and server
+- **Result:** 100% reliable directory creation and file uploads
+
+#### 2. 📱 Android Mobile Client
+- **NEW:** Full-featured Android app for PS5 file management
+- **Multi-PS5 Profiles** - Save and switch between multiple PS5 consoles
+- Upload files from phone to PS5
+- Download files from PS5 with Share option
+- Browse PS5 filesystem
+- Favorites for quick navigation
+- Debug Log with Copy to clipboard
+- Transfer History tracking
+
+#### 3. 🛠️ Server Improvements
+- Path normalization in all handler functions
+- More robust error handling
+- Improved stability for parallel uploads
+
+---
+
+## 📝 What's New in v2.1.0
+
+### 🚀 Performance Optimizations:
+
+#### 1. ⚡ Massive Upload Speed Boost (88-110 MB/s)
+- **Server-side:** Replaced `fwrite()` with direct `write()` syscalls
+- **Client-side:** 8 parallel large file uploads (optimal for PS5 disk)
+- **Result:** 80-110 MB/s aggregate upload speed on Gigabit Ethernet
+- **Peak bursts:** Up to 2.05 GB/s when hitting disk cache
+- **Per-file:** 11-14 MB/s sustained per connection
+
+#### 2. 📊 Transfer History
+- Complete history of all uploads and downloads
+- Success/Failed status tracking with error messages
+- Speed statistics (average, min, max)
+- Export to CSV/JSON for analysis
+- Persistent storage across sessions
+
+#### 3. 🔄 Auto-Clear History on Startup
+- Optional checkbox to clear history automatically
+- Useful for keeping UI clean between sessions
+- Setting saved in `ps5_upload_settings.json`
+
+#### 4. 🖥️ Maximized Window UI
+- Application opens in full-screen mode by default
+- Better visibility for large file transfers
+- Can be resized/restored as needed
+
+### Technical Improvements:
+- ✅ **16MB socket buffers** (up from 4MB) for maximum throughput
+- ✅ **Per-file mutex locking** - Parallel writes without race conditions
+- ✅ **File pre-allocation** - Reduces disk fragmentation for large files
+- ✅ **Direct syscalls** - Bypasses stdio buffering overhead
+
+---
+
+## 📝 What's New in v2.0.0
+
+### 🎉 4 Major New Features:
+
+#### 1. 📥 Download Files (PS5 → PC)
+- Right-click any file → "⬇️ Download to PC"
+- Save file dialog for destination selection
+- Real-time progress tracking with speed display
+- Optimized with sendfile for maximum speed
+
+#### 2. 🔍 File Search
+- Search box in PS5 Files panel
+- Real-time filtering as you type
+- Case-insensitive search
+- Quick "Clear" button to reset
+
+#### 3. ⭐ Favorites/Bookmarks
+- Save frequently used PS5 paths
+- Quick dropdown navigation
+- Add/Remove favorite paths
+- Persistent storage in JSON
+
+#### 4. 🎮 Multi-PS5 Support
+- Save multiple PS5 profiles (IP + name)
+- Quick switch between different PS5 consoles
+- Dropdown profile selector
+- Persistent profile storage
+
+### Previous Stability (v1.3.0):
+- ✅ **Zero connection drops** - 5 minute socket timeout + aggressive keepalive
+- ✅ **Fully responsive UI** - Async updates + throttled logging
+- ✅ **No memory leaks** - Proper resource disposal
+- ✅ **Tested:** 42,801 files uploaded with 100% success rate
+
+---
+
+## 📝 License
+
+This software is provided as-is for personal use.
+
+---
+
+## 👤 Author
+
+**Manos**
+
+Created with ❤️ for the PS5 homebrew community
+
+---
+
+## 🙏 Credits
+
+- PS5 SDK
+- etaHEN
+- Inspired by ps5upload by PhantomPtr
+- PS5 homebrew community
+
+---
+
+## 📞 Support
+
+For issues or questions, please open an issue on GitHub.
+
+---
+
+**Enjoy blazing-fast file transfers on your PS5!** 🚀
Author	SHA1	Message	Date
Manos	a837ea9fe1	v4.1.0 - Memory optimization, Buy Me a Coffee button, and updated mobile Protocol.cs	2026-02-05 02:26:13 +02:00
Manos	ac7cea2e4b	Add Shell Terminal to NEW in v3.3.0 section	2026-01-26 01:12:10 +02:00
Manos	abaa028d28	Update documentation for v3.3.0 - Smart Search & Shell Terminal	2026-01-26 01:09:29 +02:00
Manos	45afca892c	Update CHANGELOG.md with versions 2.0.0 through 3.2.0	2026-01-24 01:38:00 +02:00
Manos	f065b79b33	Update mobile screenshot	2026-01-24 01:29:29 +02:00
Manos	4403d86be5	Update README for v3.2.0 - Storage display fix, mobile improvements, bug fixes	2026-01-24 01:24:50 +02:00
Manos	af252efc9a	Clean up README - remove source code references and building instructions	2026-01-20 04:11:59 +02:00
Manos	2da27aed13	Remove old release files and zips	2026-01-20 04:05:11 +02:00
Manos	264ad6210d	Remove source code - keep only compiled binaries in releases	2026-01-20 04:01:47 +02:00
Manos	db48bc6fb2	Update README.md for v3.1.0 - parallel chunked uploads, real-time progress	2026-01-20 04:00:11 +02:00
Manos	4ac43ebb8b	v3.1.0: Parallel chunked uploads (104 MB/s), real-time speed/ETA, storage display fixes	2026-01-20 03:54:44 +02:00
Manos	20caced5f4	Keep only screenshot3 and mobile screenshot in README	2026-01-19 17:24:25 +02:00
Manos	285279788f	Add mobile app screenshot to README	2026-01-19 17:22:41 +02:00
Manos	70d174cecc	v3.0.0 - Rename release to version 3.0.0	2026-01-19 17:14:53 +02:00
manos555555	f128c6a6b4	Delete .gitignore	2026-01-19 17:00:00 +02:00
Manos	c211c086ac	v2.2.0 - Critical path fix, Android Mobile App with Multi-PS5 Profiles	2026-01-19 16:58:51 +02:00
manos555555	4ca30876c7	Update README.md	2026-01-19 01:26:59 +02:00
manos555555	5ae3c1709e	Delete PROTOCOL.md	2026-01-19 01:25:27 +02:00
Manos	3374e87bfe	Update to v2.1.0: Add screenshot, update README, remove old release files	2026-01-19 01:23:51 +02:00