Nothing Phone 3a series gets Nothing OS 3.1 update with Essential Key support, major camera upgrades, improved performance, and bug fixes.


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The Nothing Phone 3a and 3a Pro have received a new update, Nothing OS 3.1, bringing major camera improvements and Essential Key support. This update enhances both photo-taking and overall device performance.

New Essential Key Functionality

With this update, users can now use the Essential Key to save photos inside Essential Space and add text notes. Previously, the Essential Key was only used for voice memos and screenshots. This feature is helpful for those who want to save both visuals and notes for quick reference. However, photos captured using this method won’t be saved in the gallery.

Camera & Performance Improvements

The update also introduces several camera enhancements, including:
✅ More intuitive camera zoom controls
✅ Fix for reddish skin tones in selfies
✅ Improved white balance for indoor shots
✅ Better clarity in portrait shots with backlight
✅ Faster camera performance and responsiveness

For Nothing Phone 3a Pro users, focusing accuracy at 2x zoom has also been improved.

Other Enhancements

📌 Optimized Essential Space performance
📌 Smoother Always-On Display animations
📌 Bug fixes and stability improvements

When is the Update Available?

The Nothing OS 3.1 update started rolling out on March 24. To update your device, go to Settings > System > System Updates and install the latest version.

FAQ

The Nothing OS 3.1 update brings Essential Key support, camera improvements, and performance upgrades.

It allows users to save photos inside Essential Space and add text notes for easy reference.

The update enhances zoom controls, fixes selfie skin tones, improves white balance, and boosts portrait clarity.

Yes, the update is available for both models, with an exclusive focusing accuracy improvement for the 3a Pro.

Go to Settings > System > System Updates and download the latest version.

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