The POCO F3 (Alioth) receives another polished Android 16 release with Project Infinity X v3.11 Official. Maintained by zenzer0s, this update is based on Android 16 QPR2 and introduces one of the largest feature updates yet, combining Googleās June 2026 security patch with dozens of new customization options, UI improvements, privacy enhancements, and performance optimizations.
Project Infinity X has become well known for blending a near-stock Android experience with an extensive collection of useful features that remain carefully integrated into the system. Version 3.11 continues that philosophy by improving everything from the recents screen and Always-On Display to Bluetooth connectivity, fingerprint unlocking, animations, and Quick Settings performance.
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Project Infinity X v3.11 Information
- ROM Name: Project Infinity X v3.11
- Android Version: Android 16
- Platform: Android 16 QPR2
- Device: POCO F3 (Alioth)
- ROM Status: Official
- Security Patch: June 2026
- Developer: zenzer0s
- Updated: 8 June 2026
Whatās New in Project Infinity X v3.11?
Android 16 QPR2 with June Security Patch
The ROM is updated to Android 16 QPR2 and includes the June 2026 Android Security Patch, bringing Googleās latest platform improvements, security fixes, and system optimizations.
Redesigned Recents Panel
Project Infinity X introduces multiple Recents Panel styles, allowing users to choose layouts inspired by:
- OxygenOS
- iOS
- Scale style
- Additional custom layouts
Users can also long-press applications in the recent apps screen to quickly launch them in Split Screen or Freeform Window mode.
Built-in TrickyStore Integration
The ROM now includes a built-in implementation of TrickyStore for Play Integrity compatibility, replacing the previous Play Integrity Fix solution. Combined with a valid keybox, this helps improve compatibility with applications that rely on Android integrity verification.
Enhanced Privacy Features
Version 3.11 significantly expands Androidās privacy capabilities with several new features:
- App Sandbox
- Private File Vault
- Custom Password App Lock
These replace the older App Lock and Hide Apps implementation, providing a more modern approach to application security.
Status Bar Brightness Control Returns
Users can once again adjust screen brightness by swiping across the status bar. This functionality is now also available directly from the lock screen.
Peek Always-On Display
A new Peek AOD feature briefly activates the Always-On Display after the screen turns off, allowing users to quickly check notifications or the time without fully waking the device.
Improved Fingerprint Unlock
The developer has optimized UDFPS (Under Display Fingerprint Sensor) performance, resulting in faster unlock speeds and smoother transitions into the home screen.
Improved System Animations
Application opening animations have been refined to more closely resemble modern stock Android implementations.
The ROM also restores the customizable animation styles introduced in earlier Project Infinity X releases, giving users more control over system transitions.
Quick Settings Improvements
Several improvements have been made to the Quick Settings experience, including:
- Better smoothness under heavy system load
- Split Shade support across all Quick Settings panel styles
- Improved extended volume panel behavior
- Correct timeout handling
- Restored haptic feedback
These changes contribute to a more polished and responsive interface.
New Lockscreen Customization
Project Infinity X expands lock screen customization with:
- New clock styles
- Improved clock layouts
- Better preview interface
- Enhanced Always-On Display integration
- Custom carrier text
- Custom location text
These additions allow users to personalize the lock screen without relying on third-party modifications.
Better Connectivity
Several networking improvements have been included:
- Improved Bluetooth stability
- Better LTE+ coverage
- Corrected 5G signal strength display
- Fixed Wi-Fi and network icons
These updates aim to improve everyday connectivity across supported networks.
Dynamic Bar Enhancements
The Dynamic Bar receives several refinements:
- Improved waveform seekbar
- Drag lock support
- Better media controls
- Fixed shuffle button compatibility with supported music applications
Freeform Window Improvements
The Freeform Window interface has been redesigned with a new pill-style control system that allows users to:
- Tap to return to the application
- Swipe upward to close
- Swipe downward to reopen
This creates a more intuitive multitasking experience.
Additional Improvements
Version 3.11 also introduces numerous quality-of-life enhancements, including:
- Partial screenshot gesture
- Auto-hide Game Space sidebar
- Power button Assistant animation
- Better Google Sans Flex font rendering
- Improved icon shape consistency
- Fixed OTA update issues on certain A-only devices
- Corrected app drawer search icon placement
- Preserved screen rotation state
- Removed unnecessary font packages
- Improved overall system speed
Official Changelog Highlights
- Android 16 QPR2
- June 2026 Security Patch
- New Recents Panel styles
- Built-in TrickyStore implementation
- App Sandbox
- Private File Vault
- Password-protected App Lock
- Status bar brightness gesture
- Peek Always-On Display
- Faster fingerprint unlocking
- Improved Bluetooth connectivity
- Better LTE+ coverage
- Fixed 5G signal indicator
- New lock screen clock styles
- Split Shade improvements
- Better Quick Settings performance
- Enhanced Dynamic Bar
- Redesigned Freeform Window interface
- Improved application animations
- Partial screenshot gesture
- Auto-hide sidebar during gaming
- System speed improvements
Included Features
Project Infinity X continues to include:
- Leica Camera
- Dolby Audio
- Android 16 QPR2
- June 2026 Security Patch
- Official OTA support
- Extensive system customization
- High-performance daily-driver experience
Installation Notes
The developer recommends the following before updating:
- Dirty flashing from Project Infinity X v3.10 is supported.
- Flash the recommended firmware before installation.
- Import a valid Keybox if Android integrity verification is required.
- Report bugs with proper logs to help improve future releases.
Credits
Special thanks to everyone who contributed to this release:
- zenzer0s ā Official maintainer.
- ANSARANX ā Testing.
- Yaseakun ā Server support.
- The Project Infinity X Team, upstream contributors, and the numerous developers credited throughout the changelog for their individual feature implementations.
Final Thoughts
Project Infinity X v3.11 is one of the most feature-complete Android 16 ROMs currently available for the POCO F3. Rather than focusing on a single area, this release enhances nearly every aspect of the operating systemāfrom privacy and multitasking to animations, connectivity, lock screen customization, and overall responsiveness.
With Android 16 QPR2, the June 2026 security patch, Leica Camera, Dolby Audio, built-in TrickyStore support, and an impressive collection of thoughtful customization features, Project Infinity X continues to be an excellent choice for users who want a stable daily-driver ROM without sacrificing flexibility. If youāre looking for a modern Android experience packed with useful enhancements while maintaining excellent performance, Project Infinity X v3.11 is one of the strongest options available for the POCO F3.
