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Nothing OS 4.0 Update Release Date, Eligible Devices & Features

Nothing has officially hinted at the release of its upcoming major software update – Nothing OS 4.0, which will be based on Android 16. This update is expected to bring a fresh experience with new features, design improvements, and better performance across several Nothing smartphones.
The first sign of this update was spotted during the launch event of the Nothing Phone (3). A screen at the event showed the message: “Nothing OS 4.0 coming soon with Android 16.” This gave a clear hint that Nothing is preparing to roll out Android 16 in the coming months, starting with its newest phone.
According to sources and recent tweets, the Nothing Phone (3) will be the first device to get this update. The open beta version of Nothing OS 4.0 could be released in September 2025, followed by a stable rollout in October. This makes sense as Phone (3) is the company’s latest flagship device.
The Phone (3a) series and the Nothing Phone (2) are expected to receive the stable update in November, while the Phone (2a), Phone (2a) Plus, CMF Phone 1, and CMF Phone 2 Pro may get it between November and December. However, it is confirmed that the Nothing Phone (1) will not receive the Android 16-based Nothing OS 4.0 update.
Nothing OS 4.0 is expected to be a major update with significant changes. The quick settings panel may get a refreshed design, and users can expect smoother animations throughout the interface. The app drawer layout might also be improved. In addition, the update could bring new features to the Game Mode, making gaming more efficient and immersive.
One of the most exciting expected features is Live Alerts, introduced in Android 16. This will show real-time updates like delivery progress directly on the lock screen. With Nothing’s Glyph Interface and Glyph Matrix, users may also see a progress bar in the LED lights for tracking activities like food deliveries, app alerts, and more.
Nothing’s founder Carl Pei also tweeted about Android 16’s Live Alerts, stating that it opens up new possibilities for the Glyph system. This shows that the company is working on deeper integration between software and its signature hardware features.
In short, the update rollout will begin in autumn 2025, starting with Phone (3) in October, followed by other models. If you’re using a newer Nothing phone, you can expect the Android 16 update before the end of the year.
Stay connected for more updates and hands-on coverage as soon as the beta rolls out!
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Nothing Phone (3a) Lite Receives Nothing OS B4.1-261029-1756 Update With Bluetooth Improvements

Nothing has started rolling out a new Nothing OS 4.1 November update for the Nothing Phone (3a) Lite. The latest update brings Bluetooth improvements, better system stability, and the November 2026 security patch.
The update is relatively small, with a download size of 88.14 MB. It mainly focuses on improving the overall user experience rather than introducing new features.
Nothing Phone (3a) Lite Nothing OS 4.1 November Update Details
The latest update comes with build number Nothing OS B4.1-261029-1756 for Phone (3a) Lite. It includes several improvements related to Bluetooth connectivity and general system performance.
Here are the update details:
- Device: Nothing Phone (3a) Lite
- Software Version: Nothing OS 4.1
- Build Number: B4.1-261029-1756
- Update Size: 88.14 MB
- Security Patch: November 2026
What’s New in the November Update?
According to the changelog, the update brings the following changes:
1. Improved Bluetooth Stability
Nothing has optimised Bluetooth connection stability when activating the voice assistant. This should make the Bluetooth connection more reliable when using a connected device to access the voice assistant.
2. Better Bluetooth File Sharing
The update also improves Bluetooth reliability when sending and receiving files. This should help provide a more stable experience during Bluetooth file transfers.
3. Enhanced System Stability
Nothing has made improvements to overall system stability. These changes aim to make the phone’s software experience more reliable.
4. November 2026 Security Patch
The update also includes the November 2026 Android security patch to keep the device up to date with the latest security improvements.
How to Download the Update?
Nothing Phone (3a) Lite users can check for the latest update by following these steps:
- Open Settings on your phone.
- Go to System.
- Select System Update.
- Check for the latest available update.
- Download and install latest Nothing OS 4.1.
If the update is not available on your device yet, you can check again later.
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Nothing Phone (4a) and Phone (4a) Pro Get Stable Nothing OS 5.0 Update Based on Android 17

Nothing has started rolling out the stable Nothing OS 5.0 update for the Nothing Phone (4a) and Nothing Phone (4a) Pro. The new update is based on Android 17 and brings several new features, visual changes, camera improvements and other system enhancements.
The stable rollout has started ahead of Nothing’s previously announced early November schedule. However, the update is being released in stages, so it may take some time to reach all users.
Nothing OS 5.0 Update Size
The update is around 1.70 GB in size for beta users, and for non-beta users it is around 3 GB. Users can check for the latest update by going to Settings > System > System update.
What’s New in Nothing OS 5.0?
Nothing OS 5.0 brings quite a few changes to the overall user experience. Here are some of the important additions.
New Glyph App and Split Notifications
Nothing has introduced a dedicated Glyph app that makes it easier to access and manage Glyph Interface features.
The notification panel and Quick Settings can now be separated, giving users more control over how they access notifications and system shortcuts.
There is also a new three-colour status bar indicator that helps users identify sensitive activities such as location access and AI processing.
New Translucent Theme
One of the biggest visual changes is the new Translucent theme for the launcher.

It brings a frosted-glass look with subtle accent colours inspired by your wallpaper. You can enable it by going to Customisation > Theme & Style > Translucent.
Nothing has also added two new lock screen clock faces and the option to customise the clock colour.
New Widgets
The update introduces new widgets, including:
- Collector: Turns your photos into different decorative styles for your home screen.
- Away Time: Tracks how much time you spend away from your phone.
- Glyph Timer: Lets you access the Glyph Timer directly from the widget drawer.
Users can also arrange multiple home screen icons together instead of moving them one by one.
Camera Improvements
Nothing OS 5.0 brings several camera improvements to the Phone (4a) series.
The biggest addition is Dual-view Video, which allows users to record videos using the front and rear cameras simultaneously.
Nothing has also improved video recording, zoom, close-up photography, QR scanning, Google Lens and Motion Photo playback. The camera interface, controls and animations have also been refreshed.
Other Improvements
Apart from these changes, the update includes several smaller improvements:
- Expanded Dark Theme for more apps.
- Enhanced HDR brightness controls.
- Improved Depth wallpapers with pinch-to-resize support.
- Better Live Updates experience.
- Noto 3D Emoji support in Gboard.
- Faster Essential Voice transcriptions.
- Improved lock screen shortcuts.
- One-tap Bluetooth connection and disconnection.
- Refined system animations and a refreshed Settings interface.
How to Download Nothing OS 5.0
If you own a Nothing Phone (4a) or Phone (4a) Pro, follow these steps to check for the update:
- Open Settings on your phone.
- Go to System.
- Tap System update.
- Select Check for updates.
If the update is not available yet, don’t worry. Nothing is following a staged rollout, and it should reach more devices over the coming days.
Before installing, make sure to back up your important data and keep enough battery charge.
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Nothing Phone (3a) and Phone (3a) Pro Get Nothing OS 5.0 Stable Update Based on Android 17

Nothing has started rolling out the Nothing OS 5.0 Stable Update based on Android 17 for the Nothing Phone (3a) and Nothing Phone (3a) Pro. The update brings several new features, UI changes, camera improvements and customisation options to both smartphones.
The new update is around 3.09GB in size and introduces a fresh Translucent Theme, redesigned Quick Settings, new widgets, lock screen customisation and more.
Nothing OS 5.0 Stable Update: What’s New?
One of the biggest changes is the new Translucent Theme. It brings a frosted-glass look to the home screen, with subtle colours that match the selected wallpaper. Users can enable it by going to Customisation > Theme & Style > Translucent.
Nothing has also introduced a new Glyph app, which provides quicker access to Glyph Interface settings. The Quick Settings and Notification Panel can now be separated, giving users a cleaner layout.
Here are some of the major changes included in the update:
1. New Features and UI Changes
- New Glyph App: A dedicated app for accessing Glyph Interface features.
- Separate Quick Settings: Users can now separate Quick Settings and Notifications.
- Bulk App Arrangement: Arrange multiple home screen icons together.
- New Status Bar Indicators: Three-colour indicators show sensitive access, location and AI processing activity.
- Translucent Theme: A new frosted-glass style for the launcher.
- New Clock Faces: Two new lock screen clock styles.
- Lock Screen Customisation: Users can now change the colour of the clock face.
- New Geist Typeface: Updated typography across the system.
2. New Widgets
Nothing OS 5.0 also brings some new widgets to the home screen.
- Collector Widget: Turn favourite photos into decorative home screen elements.
- Away Time Widget: Track how much time you spend away from your phone.
- Glyph Timer Widget: Start and access timers directly from the home screen.
3. Camera Improvements
The camera app has received several improvements with this update.
- Seven adjustable camera tuning effects with a reset option.
- Improved camera presets with easier editing.
- New 2×2 camera preset widget.
- Support for Filters and Tuning in video recording.
- Dual-view Video support.
- Improved zoom and close-up photography.
- Better QR scanning and Google Lens integration.
- Improved Motion Photo playback.
- Refreshed camera interface, controls and animations.
4. Other Improvements
Apart from the major features, Nothing has also added several useful improvements.
- Expanded Dark Theme support for more third-party apps.
- Enhanced HDR Brightness control.
- Depth Wallpapers now support pinch-to-shrink.
- Improved Live Updates experience.
- Noto 3D Emoji support in Gboard.
- Improved lock screen shortcuts.
- Bluetooth devices can now be connected or disconnected with a single tap from Quick Settings.
- Improved system animations and transitions.
Nothing OS 5.0 Update Size and Availability
The update size for this one is 3.09 GB, and the build number is Nothing OS C5.0-261023-2146.
The update is rolling out in phases, which means it may not be available to everyone at the same time. If you haven’t received it yet, you can check for it manually by going to Settings > System > System Update.
Nothing recommends backing up important data before installing the update.
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