Nothing
CMF Phone 1 Gets Nothing OS 3.0 Open Beta: Here’s What’s New
Nothing has launched the much-anticipated Nothing OS 3.0 Open Beta 1 for CMF Phone 1, marking a significant milestone in its software development journey. Starting December 10th, CMF Phone 1 users can explore a wide range of new features and improvements designed to enhance everyday use.
While this release offers a glimpse into the future of Nothing’s mobile ecosystem, it’s important to note that this version is not final. Users are encouraged to share their feedback, as it will help the team refine the software before its official stable release.
The update size is 1.4 GB, and the installation may take approximately 15-20 minutes. The OS version is 3.0, and the build number is Tetris-V3.0-241205-0050-IND.
CMF Phone 1 Nothing OS 3.0 Open Beta 1 Features
One of the standout additions is the introduction of Shared Widgets, a feature that lets you share select widgets with friends and family directly on your home screen. Currently, only photo widgets can be shared, but Nothing plans to support more widget types soon. Meanwhile, the Lock Screen receives a brand-new customization page, allowing easy changes to clock faces and an expanded widget space for greater personalization.
The new Smart Drawer uses AI to organize apps automatically, making it simpler to find what you need. You can even pin your favorite apps to the top for instant access. Additionally, Quick Settings has been redesigned for a cleaner look and smoother editing experience. Visual improvements have been made to Network, Internet, and Bluetooth options, along with an enhanced widget library.
Camera performance gets a boost as well. The Camera Widget now launches faster, HDR scenes process more quickly, and the zoom slider and countdown options feel more refined. Multitasking is also easier, thanks to a Pop-Up View that you can move, resize, and pin for quick access. Simply swipe down on incoming notifications to open them in a pop-up window without leaving your current app.
Beyond these headline features, there are numerous other enhancements. The system’s AI now prioritizes frequently used apps, helping you get to what matters most. The new auto-archive function can free up storage space without removing essential apps or data, while partial screen sharing lets you record only an app’s window for increased privacy. Predictive back animations, a dot matrix-inspired fingerprint animation, and updated charging animations further refine the user experience.
The NDot Font option, known for its unique dot matrix style, is now available in the Nothing OS 3.0 Open Beta 1 for CMF Phone 1. This feature has been highly requested by the community, and its inclusion shows the brand’s commitment to meeting user demands. Enabling the NDot Font is simple—just go to Settings > Special Features > Experimental Features. With this fresh font style, users can give their device’s interface a distinctive look that sets it apart from the crowd.
How to Install
Before installing the beta, keep in mind there is currently no way to roll back to a stable build. This means that once you join the beta, you should be prepared to encounter potential bugs or minor issues. Nothing hopes to release a rollback package at a later date.
To install the beta, ensure your CMF Phone 1 is running Nothing OS 2.6 with one of the specified build numbers. After downloading and installing the required Beta APK, simply go to Settings > System > Update to Beta version and tap “Check for new version.”
As this is an open beta, Nothing welcomes feedback and suggestions. By participating, users have the unique opportunity to shape the evolution of Nothing OS. With the right input, the final release of Nothing OS 3.0 will deliver a polished, user-focused experience that pushes the boundaries of what a smartphone can do.
Nothing has started rolling out the new Nothing OS 4.0 Open Beta 2 update for its latest devices — the Nothing Phone (3a) and Phone (3a) Pro. The update size is around 55.44 MB and focuses mainly on bug fixes and performance improvements rather than introducing new features.
According to a post on the Nothing Community forum, the update improves camera preview accuracy. Now, photos taken at certain zoom levels will more closely match what users see in the viewfinder. This helps ensure more accurate photo results.
In addition, the stability of Essential Apps has been optimized for a smoother experience. Many users had reported high memory usage notifications earlier — Nothing claims to have addressed this issue with the latest update.
However, there are no new features added in this beta version. Users can expect bigger visual changes, including new status bar icons, in the upcoming stable Nothing OS 4.0 update, which is expected to arrive by the end of November 2025.
After installation, users reported that the phone performs normally with no connectivity or performance issues. Features like calling, Wi-Fi, and Bluetooth continue to work smoothly.
Nothing fans are now eagerly waiting for the Nothing OS 4.0 stable release, hoping for more visual changes and added functionality in the next update.
If you’ve ever admired the Liquid Glass Dock Bar look on iPhones and wished to get the same on your Nothing Phone, here’s some good news — you can now do it easily using the Dock Walls app.
Dock Walls App – Play Store
This app lets you add a smooth, transparent dock background behind your apps, giving your home screen a clean and modern iPhone-like appearance. It works perfectly on Nothing Phone (1), Phone (2), Phone (2a), Phone (3), Phone (3a) Series & CMF Phones, and even other Android smartphones.
You don’t need to root your device or install a custom launcher — just download Dock Walls from the Play Store, enable the dock wallpaper, and adjust the transparency and color to your liking.
With this quick setup, your Nothing Phone will instantly get that Liquid Glass floating dock effect — sleek, minimal, and beautiful.
Nothing has officially unveiled its new smartphone — the Nothing Phone (3a) Lite. The company posted the launch details around 6:30 PM, revealing a brand-new design and some interesting features. As the name suggests, this is the “Lite” version of the Nothing Phone (3a), but the design and hardware are quite different.
Design & Build
The Nothing Phone (3a) Lite comes in two colors – Black and White, featuring a triple-camera setup at the back. The overall rear design is completely new, looking somewhat similar to the CMF Phone 2 Pro in terms of the camera layout. The phone includes a single LED Glyph light, unlike the multiple LED strips seen on the higher-end models. The back panel appears to have a glass finish, giving it a premium look.
Display
The phone sports a 6.77-inch flexible AMOLED display with a 120Hz adaptive refresh rate and 3000 nits of peak brightness, offering the same quality as the CMF Phone 2 Pro display.
Performance
Under the hood, the Nothing Phone (3a) Lite is powered by the MediaTek Dimensity 7300 Pro chipset, the same processor used in the CMF Phone 2 Pro. It runs on Nothing OS 3.5, based on Android 15.
Camera
The device features a 50MP main sensor with EIS (Electronic Image Stabilization), but no OIS. It also includes an 8MP ultra-wide lens and a 2MP macro sensor. On the front, there’s a 16MP selfie camera.
Battery & Charging
The phone packs a 5000mAh battery with 33W fast charging support. However, no charger is included in the box — users will only get the phone, a case, a charging cable, and documentation.
Storage Options
Two variants will be available:
- 8GB RAM + 128GB storage
- 8GB RAM + 256GB storage
The storage type is UFS 2.2, and it also supports microSD card expansion up to 2TB.
Software & Updates
Nothing promises 3 major Android updates and 6 years of security patches. The device also comes with an in-display fingerprint sensor and IP54 water and dust resistance.
Pricing & Availability
Currently, the pricing is only revealed in Euros, with no official information about the India launch yet. Based on conversions, the phone could be priced between Rs 19,000 to Rs 21,000 in India, sitting between the Nothing Phone (3a) and CMF Phone 2 Pro in the lineup.