General Improvements and Bug Fixes
🤖 You can now view and try AI-related features in Settings. Path: Settings > Intelligence toolkit.
🖼 Private space now supports switching the default Gallery app.
⚙️ Enhanced overall stability of system.

Camera Enhancements
🔍 Enhanced the video quality when shooting with high zoom levels.
🌙 Optimised noise reduction for night photography.
🌄 Improved sky noise issues when capturing landscapes.
🤳 Refined colour accuracy in outdoor front camera selfies

- Your device may use more power and feel warmer during installation. Performance will return to normal after the update is complete.
- Feedback? On your device: Go to Settings -> System -> Feedback.
- For reference only, firmware rollouts are often staggered

Camera Enhancements
🔍 Enhanced camera focus accuracy for fingerprint recognition in certain third-party apps.
🖼 Fixed an issue where the watermark didn’t match the actual value when shooting with the front camera.

General Improvements and Bug Fixes
🎮 Optimised power consumption during gameplay in certain scenarios.
📼 Fixed Bluetooth device recording related issues for a better experience.
⚙️ Enhanced overall system stability.

- Your device may use more power and feel warmer during installation. Performance will return to normal after the update is complete.
- Feedback? On your device: Go to Settings -> System -> Feedback.
- For reference only, firmware rollouts are often staggered

Nothing OS 4.0
You’re now upgrading to the official release of Nothing OS 4.0, powered by Android 16. Please back up your user data (photos, call logs, contacts, etc.) before proceeding with the upgrade. Take a look at what's included in this update:

New Features
🤖 Added AI usage dashboard. When using Essential Space, it automatically tracks AI large model usage for enhanced privacy transparency. Path: Settings > Intelligence toolkit > AI usage.
🕶 Hiding apps directly from the home screen and App drawer is now supported. Find hidden apps via: Home screen > App drawer > Hidden icons.
🔍 Managing the search scope is now supported in App drawer to display results within a specific scope.
📏 Added more size options for Weather, Pedometer, Screen Time widgets.
↔️ 2x2 size is now supported for most QuickSettings tiles.
🟢 Pop-up view now supports two floating icons for easier switching.
⚡️ System upgrade supports app optimisation to improve startup speed. Path: Settings > Apps > App optimisation.

Essential Innovations
📝 Flip to Record now lets you take photos and add notes while recording, all stored together for easy access in Essential Space.
🛝 Introducing Playground (Alpha) — come to experience unique creations from the Community, including Essential Apps, Camera Presets, and EQ Profiles.
🪀 Essential Apps (Alpha) are now open for download. Enjoy the AI-powered, community-crafted apps that blend creativity with efficiency.

Notes:
- To enjoy the improved Flip to Record feature, please update Essential Space to the latest version in Google Play, which will be rolled out gradually.
- For more details of Playground & Essential Apps, please visit https://playground.nothing.tech.

Visual Enhancements
🌠 Nothing app icons have been redesigned with an all-new, fresh look.
📶 Updated status bar icons with a more intuitive look.
⏱️ Added 2 new lock screen clock faces in Customisation.
🌑 Extra dark mode is now available, bringing a more immersive dark style. Path: Settings > Display > Dark theme > Extra dark mode.
🌌 Improved transition animations in certain scenarios for a smoother, more fluid experience.

Glyph Interface
🤫 Added a setting to choose whether Flip to Glyph switches your phone to Silent or Vibrate mode.
💡 Glyph Progress now uses Android 16 Live Update notifications for improved compatibility with third-party apps.

Camera Enhancements
🎛 Presets: Updated default list with new popular styles.
🎨 Filters: Added intensity adjustment and exclusive 'Stretch' styles.
🎞 Motion Photos: Supports longer recording times and audio capture.
🖼 Watermarks: Introduced new Nothing brand watermarks and artistic frames.
📱 Interface: Refreshed camera UI design with optimised interactions.

- The device may temporarily heat up and increase power consumption during the update and will quickly return to normal after the process is complete.
- Feedback? On your device: Go to Settings -> System -> Feedback.
- For reference only, firmware rollouts are often staggered

- Version: v3.5
- Device: #Asteroids
- Updated: 08/12/25

- GAPPS included
- Clean Flash Mandatory
- Glyph Interface support included
- For Play Integrity, read this: Click here

- Alex Koskovich, hiroshi for Trees
- Fabian, HELLBOY, BrainKub for Glyph Interface
- chrome6boy, rvtthy, fruitzail for Testing

- Version: v11.5
- Device: #Asteroids
- Updated: 09/12/25

- Clean flash is required for this update!
- Gapps is included, do not flash any
- Glyph Interface support included (+ Third party app support)
- Uses Asteroids-B4.0-251118-1551 firmware (already included)

- Alex Koskovich for DT
- Fabian, HELLBOY, BrainKub for Glyph Interface
- HELLBOY for Dolby

- Version: v11.4.2
- Device: #Asteroids
- Updated: 10/12/25

- Clean flash is required for this update!
- Gapps is included, do not flash any
- Glyph Interface support included (+ Third party app support)
- Uses Asteroids-B4.0-251118-1551 firmware (already included)

- Alex Koskovich for DT
- Fabian, HELLBOY, BrainKub for Glyph Interface
- HELLBOY for Dolby

- Version: 23
- Codename: #Asteroids
- Type: #Gapps
- Build: 09/12/25

- Fixed an issue where the bootloader was disabling 4GB of RAM on boot so Android only got 8GB.
- Potentially fixed a kernel panic that occurred during channel roam events.

- Make sure you are on the B4.0-251118-1551 release before attempting to flash via fastboot. If you are flashing the OTA package, don't worry about this as firmware is included in those.
- GMS is included in the builds.
- No support for custom kernels
- Report bugs with logs only in comments. Check out xda post for more info on how to report.
- Not tested much on the (3a) Pro (#AsteroidsPro).
- This thread might serve as standalone post for future builds unless maintainer posts himself.

📔 Changelogs
⬇️ Delta Link & OTA Images
🧑‍💻 Installation Guide

- Version: v11.5.1
- Device: #Asteroids
- Updated: 17/12/25

- Gapps is included, do not flash any
- Glyph Interface support included (+ Third party app support)
- Uses Asteroids-B4.0-251118-1551 firmware (already included)

- Alex Koskovich for DT
- Fabian, HELLBOY, BrainKub for Glyph Interface
- HELLBOY for Dolby

- Version: 3.6
- Codename: #Asteroids
- Build Date: 23/12/25

- Initial build
- Misc kernel changes

• GApps are included by default
• Disabled blur by default
• Share issues if faced any with logs in comments section

- Alex Koskovich , Hiroshi for DT.
- Fabian, HELLBOY, BrainKub for Glyph Interface.
- HELLBOY for Dolby.

- Version: v11.4.2
- Device: #Asteroids
- Updated: 25/12/25

- Final QPR0 build
- Gapps is included, do not flash any
- Glyph Interface support included (+ Third party app support)
- Uses Asteroids-B4.0-251118-1551 firmware (already included)

- Alex Koskovich for DT
- Fabian, HELLBOY, BrainKub for Glyph Interface
- HELLBOY for Dolby

- Version: 3.6
- Codename: #Asteroids
- Build Date: 30/12/25

• GApps are included by default
• Enable blur by default
• Clean flash is mandatory
• Flip to Persist is still under testing; unexpected behavior is possible
• Feedback is appreciated to improve stability

- Alex Koskovich , Hiroshi for DT.
- Fabian, HELLBOY, BrainKub for Glyph Interface.
- HELLBOY for Dolby.
- @chrome6boy for testing

- Version: v11.5.1
- Device: #Asteroids
- Updated: 31/12/25

- Gapps is included, do not flash any
- Glyph Interface support included (+ Third party app support)
- Uses Asteroids-B4.0-251118-1551 firmware (already included)

- Alex Koskovich for DT
- Fabian, HELLBOY, BrainKub for Glyph Interface
- HELLBOY for Dolby

- Version: v11.6 (11.5.2)
- Device: #Asteroids
- Updated: 08/01/25

- Gapps is included, do not flash any
- Version number has been revised in source, in reality this is 11.5.2 based on QPR1
- Glyph Interface support included (+ Third party app support)
- Uses Asteroids-B4.0-251118-1551 firmware (already included)

- Alex Koskovich for DT
- Fabian, HELLBOY, BrainKub for Glyph Interface
- HELLBOY for Dolby

📔 Changelogs
⬇️ Delta Link & OTA Images
🧑‍💻 Installation Guide