- Posted on
WiFiCopy v1.7 Release Notes ๐
Release Date: October 6, 2025
Version Code: 11
Target SDK: Android 14 (API 36)
Minimum SDK: Android 7.0 (API 24)
๐ What's New in v1.7
We're excited to announce WiFiCopy v1.7, our biggest update yet! This release brings enhanced security, multi-language support, improved scheduled backups, and numerous quality-of-life improvements.
๐ Enhanced Security & Privacy
Production-Grade Code Protection
- ProGuard/R8 Obfuscation: Release builds now use advanced code shrinking and obfuscation for enhanced security
- SecureLog Utility: Implemented comprehensive secure logging that automatically redacts sensitive information (passwords, IPs, credentials)
- Improved Credential Protection: Enhanced encryption handling with better key management
Privacy First
- โ Zero Data Collection: No analytics, no tracking, no telemetry
- โ No Advertising ID: App does not access or use advertising identifiers
- โ No Third-Party SDKs: No analytics libraries, crash reporters, or ad networks
- โ Offline Operation: Works entirely offline except for your server connections
- โ Hardware-Backed Encryption: All passwords stored with AES-256-GCM in Android Keystore
๐ Multi-Language Support (12 Languages!)
WiFiCopy is now available in 12 languages with complete translations:
| Language | Native Name | Coverage |
|---|---|---|
| ๐ฌ๐ง English | English | 100% |
| ๐ช๐ธ Spanish | Espaรฑol | 100% |
| ๐ต๐น Portuguese | Portuguรชs | 100% |
| ๐ฉ๐ช German | Deutsch | 100% |
| ๐ซ๐ท French | Franรงais | 100% |
| ๐ฎ๐น Italian | Italiano | 100% |
| ๐ฎ๐ฉ Indonesian | Bahasa Indonesia | 100% |
| ๐ฎ๐ณ Hindi | เคนเคฟเคจเฅเคฆเฅ | 100% |
| ๐ฏ๐ต Japanese | ๆฅๆฌ่ช | 100% |
| ๐ฐ๐ท Korean | ํ๊ตญ์ด | 100% |
| ๐จ๐ณ Chinese (Simplified) | ็ฎไฝไธญๆ | 100% |
Per-App Language Preferences (Android 13+)
- Change WiFiCopy's language independently from your system language
- Access via: Settings โ Apps โ WiFiCopy โ Language
- Instant language switching without app restart
Complete Translation Coverage
- โ All UI elements and buttons
- โ All dialogs and configuration screens
- โ All error messages and notifications
- โ All snackbar messages and user feedback
- โ File selection dialogs and progress indicators
- โ Scheduled backup interface
- โ Connection success/failure messages
๐ Improved Scheduled Backups
Dynamic Folder Backup
Game-changer for folder backups! When you select a folder for scheduled backup, WiFiCopy now:
- โ Captures new files automatically: Files added to the folder after job creation are included in future backups
- โ Preserves folder permissions: Uses Android's tree URI system for persistent access
- โ Recursive traversal: Automatically includes subfolders
- โ Smart filtering: Skips hidden files/folders (starting with '.')
Before v1.7:
- Folder expanded to individual file URIs at job creation
- New files added later were NOT included in backups
After v1.7:
- Folder stored as tree URI
- Dynamic expansion on each backup run
- New files automatically captured! ๐
Enhanced Reliability
- Improved notification management (auto-dismiss after completion)
- Better background execution handling
- Optimized progress updates (reduces notification spam)
- Enhanced error recovery and retry logic
๐ Enhanced SMB3 Encryption Detection
Advanced Encryption Detection
WiFiCopy now uses dual connection testing to definitively determine if your SMB server requires encryption:
How it works:
- Tests SMB3 with encryption enabled
- Tests SMB3 without encryption
- Analyzes which connections succeed
- Uses the most appropriate connection method
Lock Icon Accuracy:
- ๐ Lock icon appears: Only when encryption is actually required and active
- โ No false positives: Eliminates incorrect encryption indicators
- โ Proper resource management: Closes unused connections automatically
๐จ UI/UX Improvements
Vertical Scrolling Enhancement
- Added smooth vertical scrolling to main screen
- Auto-scroll to copy progress when operation starts
- Better visibility on smaller screens
- Enhanced spacing and visual separation
Improved Dialogs
- Edit Backup Dialog: Complete redesign with better alignment, card-based layout, and proper visual hierarchy
- File Selection Options: Clear, intuitive file vs. folder selection
- Configuration Dialogs: Consistent styling and better organization
Better Progress Feedback
- Enhanced copy progress card with real-time updates
- Status chips with color-coded indicators
- Improved file statistics display
- Clearer error messages and retry options
๐ ๏ธ Technical Improvements
Build Optimization
- Code Shrinking: Reduced APK size with R8 optimization
- Resource Optimization: Removed unused resources automatically
- ProGuard Rules: Custom rules for SMBJ and Bouncycastle libraries
- Compilation: Updated to compile SDK 36 (Android 14)
Dependency Updates
- Apache Commons Net: 3.12.0 (FTP/FTPS)
- JSch: 0.2.17 (SFTP)
- SMBJ: 0.12.1 (SMB)
- Bouncycastle: 1.70 (Encryption)
- AndroidX libraries updated to latest stable versions
Code Quality
- Implemented SecureLog utility for production logging
- Enhanced error handling across all protocols
- Improved memory management
- Better coroutine usage and lifecycle handling
๐ Bug Fixes
Scheduled Backups
- Fixed notification persistence issues on Android 12+
- Resolved foreground service restrictions
- Improved WorkManager integration
- Better handling of battery optimization
File Selection
- Fixed folder permission handling
- Improved file picker reliability
- Better handling of large file lists
- Enhanced error messages for permission issues
Connection Handling
- Improved SMB3 encryption negotiation
- Better FTP passive mode handling
- Enhanced SFTP connection stability
- Fixed connection timeout edge cases
Localization
- Fixed hardcoded English text in snackbar messages
- Resolved string resource conflicts
- Improved context handling for translations
- Better fallback mechanisms
๐ Performance Improvements
- Faster app startup: Optimized initialization sequence
- Reduced memory usage: Better resource management
- Smoother UI: Enhanced Compose performance
- Efficient background operations: Optimized WorkManager usage
- Better battery efficiency: Improved scheduled backup power consumption
๐ Migration Notes
Automatic Updates
- All existing configurations are preserved
- Scheduled backups continue to work
- No manual intervention required
- Settings and preferences maintained
New Features Available Immediately
- Language preferences (Android 13+)
- Dynamic folder backup for new jobs
- Enhanced encryption detection
- Improved UI/UX
Backward Compatibility
- Supports Android 7.0+ (no change)
- Existing folder backups work as before
- New folder backups get dynamic capture feature
- All protocols (SMB/FTP/SFTP) fully functional
๐ฑ Download & Installation
Google Play Store (Recommended)
Search for "WiFiCopy" on Google Play Store or visit: https://play.google.com/store/apps/details?id=com.wificopy.app
System Requirements
- Android Version: 7.0 (Nougat, API 24) or higher
- Target SDK: Android 14 (API 36)
- Storage: Minimum 50 MB free space
- Network: WiFi connection for file transfers
๐ Thank You!
Thank you to all our users for your continued support and feedback! This release includes many improvements based on your suggestions and bug reports.
Special Thanks
- Community members who reported issues and provided feedback
- Beta testers who helped identify bugs before release
- Translation contributors (future feature!)
๐ Support & Feedback
Need Help?
- ๐ User Guide: Comprehensive documentation included in app
- ๐ Website: https://www.wificopy.app
- ๐ง Support: Contact via website support form
- โ FAQ: 63 questions answered in the user guide
Report Issues
Found a bug? Have a feature request? We'd love to hear from you! - Visit our support website - Tap "Support" link in the app - Provide detailed information for faster resolution
๐ฎ What's Next?
We're already working on future improvements:
- ๐ Sync functionality: Two-way file synchronization
- ๐ Transfer history: View past copy operations
- ๐จ Themes: Dark mode and custom color schemes
- ๐ Enhanced notifications: More detailed progress information
- ๐ More languages: Expanding language support
- โก Performance: Further optimization for large file transfers
Stay tuned for more updates!
๐ Version History
v1.7 (October 2025) - Current Release
- Enhanced security logging with SecureLog utility
- ProGuard/R8 obfuscation for production builds
- Multi-language support (12 languages)
- Per-app language preferences (Android 13+)
- Dynamic folder backup (captures new files)
- Enhanced SMB3 encryption detection
- Improved scheduled backup reliability
- UI/UX improvements and complete translations
v1.1.2 (Previous)
- Automatic scheduler restoration
- Last protocol memory
- Hardware-backed encryption
- OWASP compliance
v1.1.1
- Scheduled backup queueing
- Manual backup priority
- Bug fixes
v1.0.0
- Initial release
- SMB, FTP, SFTP support
- Scheduled backups
- File selection
๐ License & Credits
WiFiCopy v1.7
- Developer: Keith Neilson
- License: Proprietary
- Website: https://www.wificopy.app
Open Source Libraries:
- SMBJ - SMB protocol implementation
- Apache Commons Net - FTP protocol
- JSch - SFTP/SSH implementation
- Android Security Crypto - Encryption
- WorkManager - Background jobs
- Jetpack Compose - Modern UI framework
Full license information available in app via "View Licenses" button.
WiFiCopy v1.7 - Transfer files securely to your local network servers ๐
No ads. No tracking. No data collection. Just reliable file transfers.