Changed Functions:
1. Updated Google Security Patch to April 2026 to improve the system security.

System
- Security Patch: Updated Google Security Patch to January 2026 for enhanced system security.

More Functional Optimizations
- Fixed the occasional unresponsiveness issue with aspect ratio switching in the Portrait mode, delivering smoother operation.
- Fixed the occasional compatibility issue with PC Connection for more stable cross-device collaboration.
- Fixed the occasional stability issue during screen recording, improving overall recording reliability.
- Fixed the issue where the device occasionally failed to unlock in certain scenarios, making unlocking more reliable and secure.
- Fixed the issue where fast charging occasionally failed to take effect.

AI
- AI Writing: Supported intelligent recognition of email contexts for automatic optimization of format and content. Provided scenario-based text polishing for social media posts.
- Screenshot: Added a Smart Touch shortcut below the screenshot thumbnail, allowing easy recognition of QR codes on the page.

System
- Phone Cast: Added the feature to cast your phone screen to a tablet of the same brand. This allows you to enjoy a larger screen experience for work or entertainment, with the ability to view and operate your phone and seamlessly copy-paste text across devices.
- Theme Store: Allowed changing theme designs for system apps like Phone, Contacts, and Messages.
- Security Patch: Updated Google Security Patch to October 2025 for enhanced system security.

More Functional Optimizations
- Raise to Wake: Optimized for the issue of accidental screen wake-up in some scenarios.
- Mistouch Prevention for Pocket Mode: Optimized for the accidental touch issue in pocket mode during calls on third-party apps.
- Haptic Feedback: Added and optimized vibration feedback in specific scenarios.
- Battery and Power Saving: Enhanced visual design, simplified mode selection process, and improved the user experience.

 System
· Settings: Fixed the issue of incorrect battery capacity display.

 Camera
 · Optimized 10X and 15X image clarity in AI CAM mode to enhance overall picture quality.
· Improved color accuracy in specific scenarios under AI CAM mode, restoring true-to-life color representation.
· Enhanced the portrait focus performance in Night Video mode for a better user experience.

 System
 · Touch Control: Optimized for the occasional TP interference issue during magnetic charging to improve touch responsiveness.
· Security Patch: Updated Google Security Patch to August 2025 for enhanced system security.

Games
 · Optimized the backlight adjustment strategy during gaming to improve the gaming experience.
· Fixed the issue where Game Assistant Panel would occasionally exit unexpectedly during gaming.

 Camera
 · Optimized the front camera for selfie skin tones, restoring true-to-life color representation.
· Improved the rear camera AWB for color cast issues, restoring accurate environmental color representation.
· Enhanced focus speed in Photo and Video modes, reducing refocusing and improving user experience.

 System
 · Outdoor Booster: Added Outdoor Booster mode to boost screen brightness for outdoor use and support extended screen lock time.
· Eye Care: Added Sleep mode to align with biorhythms, intelligently adjusting screen color temperature to improve sleep quality at night.
· Battery Optimization: Streamlined the Battery and Power Saving menu hierarchy and optimized power-saving strategies for extended standby during sleep.
· Smoothness: Added interruption animations and improved touch response.
· AI Search: Added infrared remote control search (for infrared devices).
· AI Writing: Optimized interactions and the input panel.
· Security Patch: Updated Google Security Patch to July 2025 for enhanced system security.

Games
 · Game Refresh Rate: Optimized strategy to enable dynamic refresh rate adjustment based on frame rate for some games.
· Game Voice Control: Added Ella voice control for toggling Game Assistant Panel within the game interface.
· Game Performance: Enhanced gaming performance with support for high frame rates in some games.
· Eye Care for Gaming: Added Eye Care for Gaming to provide tailored eye-care effects for gaming scenarios.
 
 More Functional Optimizations
 · Privacy & Security: Optimized Dual App, App Lock, and XHide, improved account security verification process, and enhanced account protection.
· Improved NFC access card functionality and optimized for unintended NFC card reading.
· Supported editing and modifying payer/payee names in the payment history for STK-MPESA.
· AI Suggestions: Added data usage and memory cards, and added scenario-based suggestions in Smart Panel.
· Optimized UI and interaction in multiple scenarios to improve the interaction experience.

 Camera
 · Optimized the focusing effects of AI CAM wide-angle/ultra-macro mode to improve the success rate of capturing usable wide-angle photos.
· Enhanced clarity in Zoom mode, with AI CAM mode now supporting up to 15x magnification.
· Optimized skin tones for portraits taken with the front camera for improved tonal quality.

System
 · Dynamic Bar: Optimized the home screen pop-up notification when the timer goes off with Dynamic Bar disabled, improving the user experience.
· Zero Screen: Improved the sound recording function on Zero Screen, increasing operational convenience.
· AI Gallery: Improved the applicability of auto-generated AI albums, enhancing scene adaptability.
· Settings: Enhanced the vibration effect of the vibration intensity slider in Settings, enhancing user perception.
· Launcher: Optimized app icon display during Launcher startup, enhancing user perception.
· AOD: Optimized AOD to include health icons and data.

 More Functional Optimizations
 · Optimized performance for certain games to ensure smoother gameplay.
· Improved the unlocking experience for a more natural and seamless operation.
· Added the GT Trigger shortcut control switch for more convenient operation.
 
Reminding:
· Optimized system stability and performance while fixing other issues.