Changed Functions:
1. Fully upgraded the NMT (Neural Machine Translation) architecture to significantly improve the accuracy of Chinese speech recognition and the coherence of long-text translation, with support for more advanced semantic understanding.
2. Optimized AI subtitle generation for faster speeds and more accurate syncing with live video streams, improving the cross-language viewing experience.
3. Streamlined system services by rebuilding core services to reduce power consumption, improve performance, extend battery life, and deliver smoother operation.
4. Enhanced cleanup capabilities with deeper system junk scanning to free up storage more accurately.
5. Updated Google Security Patch to August 2026 to enhance system security.

Fixed Issues:
1. Fixed issues in AI Gallery where Memories albums could fail to open properly, background music could fail to play, sub-albums could show a white screen, and full-resolution images could load incorrectly.
2. Fixed display issues with resizable icons and improved Launcher stability after home screen restoration on the following day, making long-term use more reliable.
3. Fixed touch responsiveness issues in parts of the notification bar to improve interaction responsiveness.

Android Version:
1. Upgraded from Android 15 to Android 16 for enhanced security, more features, and a better user experience.

OS Version:
1. Upgraded from XOS 15.1.2 to XOS 16.2.0 for a smarter user interface and a refreshed look for your device.

Wallpapers:
1. Added the Depth-Effect Homescreen feature that lets you enable a depth effect with uploaded portrait wallpapers or built-in wallpapers, giving the home screen a more layered look.
2. Supported setting live photos as live wallpapers to bring vivid moments back to life.
3. Supported generating a theme that matches the style or colors of an uploaded static wallpaper.

Home Screen:
1. Supported displaying app download and update status on icons.
2. Supported automatic name suggestions when grouping apps into folders.
3. Added the Featured channel to the widget center.
4. Added the 1×1 One-Tap Lock Screen widget.

Notification Center and Control Center:
1. Optimized the layout and visual presentation of Notification Center and Control Center with an all-new superfluid design and smoother animations for a more refined look.
2. Added seamless status bar transition animations when bringing up Notification Center or Control Center for smoother visuals.
3. Optimized notification grouping. Grouped notifications are now stacked and can be expanded with a tap for a smoother and more polished experience.
4. Optimized notification management. You can now go to Settings > Notifications & Status Bar, tap an app, then select By App under Notification Group.
5. Added seamless transition animations when expanding the Wi-Fi or Mobile Data card from Control Center for a more polished visual experience.

Lock Screen:
1. Large lock screen clock: Features an all-new layout and a new glass-inspired large clock design, with more font and color options.
2. Depth effect: Automatically identifies the subject in the wallpaper to create a depth effect on the lock screen, making it feel more immersive and layered.
3. Personalized editing: Goes beyond simply changing wallpapers with a complete customization framework, supporting custom clocks, depth effects, wallpaper extension, and more on the lock screen—making every lock screen combination unique.
4. AOD continuity: Supports custom AOD system styles or seamless continuation from the lock screen, for a smooth transition between AOD and the lock screen.

Joy Connect:
1. A newly upgraded device management hub that lets services flow freely across multiple devices, enabling smart living in all scenarios.

Security & Privacy:
1. Dual System: Optimized the experience and added support for app transfer between the two systems.

Communication:
1. Intelligently identifies data traffic and recognizes app scenarios such as video and voice calls, e-commerce, ride-hailing, and order-taking, delivering network acceleration benefits under weak-signal conditions.
2. Boosts power under weak network conditions, improving data smoothness and call stability in weak-signal scenarios.
3. Faster network recovery in elevator scenarios, allowing the cellular network to quickly switch from 2G/3G back to 4G when the elevator stops or when you exit the elevator.
4. Optimized power consumption when Hotspot is on while the phone is in your pocket, reducing device heating.

Dynamic Bar:
1. Added real-time reminders for scenarios such as travel and food delivery, and added support to access services such as Flashlight and file transfer, so important information is clear at a glance.
2. Upgraded to all-new visual interaction. When multiple services are active, tap the stacked capsules to expand waterfall cards, so the status of multiple service activities is visible at a glance for improved efficiency.

AI Search:
1. Provided a tips trending list during the new-device period, helping you get started with your new device faster.
2. More powerful search now supports fuzzy search, smart auto-completion, cross-language search, and natural language understanding, making input simpler and more efficient.

AI Suggestions:
1. Added localized service cards, system service cards, and lifestyle service cards, with richer suggested scenarios and card types.
2. Optimized transition animations for more natural interactions.

AI Notes:
1. Intelligently analyzes YouTube videos to quickly extract key content and generate concise notes, eliminating the need for word-by-word note-taking and greatly improving the efficiency of video-based learning and information gathering.

AI Class Timetable:
1. Calendar now features AI Class Timetable, supporting timetable image uploads or direct photo capture for intelligent recognition and quick timetable generation. It also includes class reminders to help you manage your study schedule more efficiently.

AI Writing:
1. AI Compose: Generates text based on custom prompts or intelligently polishes existing content to meet a wide range of writing needs.
2. Email Assistant: Designed for email scenarios, it lets you create emails with one tap, intelligently refine content, and provides smart, context-based reply suggestions to improve email communication efficiency.
3. Upgraded text proofreading experience: Added visual markers for insertions, deletions, and edits, making changes clear at a glance for more efficient proofreading.
4. AI Writing quick access: Added an AI Writing entry to the keyboard toolbar, so you can open the feature panel with one tap and get writing assistance anytime.

Camera:
1. Upgraded to a brand-new camera UI and interaction design.