Nothing Expands Android 16-Based OS 4.0 Stable Update to Phone (3a) and (3a) Pro
Nothing continues its Android 16 rollout with the expansion of Nothing OS 4.0 stable to two additional smartphone models. Following last week's deployment to the Nothing Phone (3), the company has now made the update available for Nothing Phone (3a) and Nothing Phone (3a) Pro users, marking a significant step in the company's software update strategy.
Comprehensive Feature Set
The Nothing OS 4.0 update brings a substantial package of improvements across multiple system areas. The update introduces an AI usage dashboard that automatically tracks large model usage when Essential Space is active, providing enhanced privacy transparency. Users can now hide apps directly from the home screen and app drawer, with hidden apps accessible through a dedicated section in the app drawer.
Widget customization receives notable enhancements with additional size options for Weather, Pedometer, and Screen Time widgets. The QuickSettings panel now supports 2×2 sizing for most tiles, while pop-up view functionality expands to accommodate two floating icons for easier multitasking. System-level app optimization aims to improve startup speeds through dedicated settings.
Essential Innovations and Visual Refresh
Essential Space receives significant upgrades with Flip to Record now supporting photo capture and note-taking during recordings, with all content stored together for easy access. The platform introduces Playground (Alpha), featuring community creations including Essential Apps, Camera Presets, and EQ Profiles. Essential Apps (Alpha) become available for download, offering AI-powered applications crafted by the community.
Visual improvements include redesigned Nothing app icons with a fresh aesthetic and updated status bar icons for better intuitiveness. Users gain two new lock screen clock faces and access to Extra Dark mode for a more immersive dark theme experience. System transition animations have been refined for smoother, more fluid interactions across the interface.
Glyph Interface and Camera Enhancements
The signature Glyph Interface receives functional updates, including configurable settings for Flip to Glyph behavior between Silent and Vibrate modes. Glyph Progress now leverages Android 16 Live Update notifications for improved compatibility with third-party applications.
Camera capabilities see comprehensive improvements with updated presets featuring new popular styles and filter intensity adjustment with exclusive 'Stretch' styles. Motion Photos support extends to longer recording times with audio capture capability. The update introduces new Nothing brand watermarks and artistic frames, accompanied by a refreshed camera UI design with optimized interaction patterns.
Rollout Strategy and Recommendations
The stable Nothing OS 4.0 is currently rolling out to a limited number of Phone (3a) and Phone (3a) Pro users. A broader deployment will follow if the initial release proceeds without significant issues. Users are advised to update Essential Space to the latest version to access the improved Flip to Record feature and are recommended to back up data before installing the Nothing OS 4.0 update.
This expansion demonstrates Nothing's commitment to providing timely software updates across its product portfolio, ensuring users of both premium and mid-range devices benefit from the latest Android features and company-specific enhancements.