OxygenOS 16.0.2.400 update officially released for OnePlus 12 and OnePlus 12R smartphones in India

Today, OnePlus has officially released a new OxygenOS 16.0.2.400 update for the OnePlus 12 and OnePlus 12R smartphones in the Indian region. The update arrives with new upgrades and improvements.

OnePlus 12 & OnePlus 12R: Receives OxygenOS 16.0.2.400 update

The update arrives with firmware version: CPH2585_16.0.2.400(EX01) for the OnePlus 12R. The build number for OnePlus 12 should be CPH2573_16.0.2.400(EX01), but it appears that OnePlus has made a typo error and mentioned it as CPH2573_16.0.1.300(EX01) in the community post. If you remember, the same build [CPH2573_16.0.1.300 (EX01)] has already been released for the OnePlus 12 at the start of this month.

Changelog

OnePlus 12R

Effortless AI at every moment

• You can now launch storage cleanup tools directly from Smart Sidebar for easier storage cleanup.

Delight in details

• After resizing an app icon and adding commonly used shortcut icons, you can now drag-and-drop these shortcut icons to rearrange them.
• The filter in the Photos app now supports “Motion Photo”, “Screenshots & screen recordings,” and “Edited” options, making it easier to filter images and videos.
• You can now drag to resize app clone icons and add shortcuts.
• You can now stack 2×1 widgets on the Home screen, improving space utilisation.
• Improves the activation of the “Circle to Search” feature. In gesture navigation, even if the gesture guide bar is hidden, you can launch the feature by touching and holding the area where the guide bar is usually located.
• Improves the thumbnail parsing method in the Photos app to speed up the display of thumbnails in the app.

Security & privacy

• You can now edit images and videos directly in Private Safe, without needing to unlock them.
• After you open the Phone Manager app, a pop-up will appear, prompting you to allow automatic blocklist updates over Wi-Fi and mobile data. If you allow this, the blocklist can be updated promptly, effectively improving detection success rates and protection efficiency.

OnePlus 12

Effortless AI at every moment

• You can now launch storage cleanup tools directly from Smart Sidebar for easier storage cleanup.

Delight in details

• After resizing an app icon and adding commonly used shortcut icons, you can now drag-and-drop these shortcut icons to rearrange them.
• Adds a “Neon” filter to the Camera app that recreates the CineStill 800T film effect, enhancing atmospheric night portrait shots.
• Upgrades the XPAN mode UI in the Camera app to mimic the most immersive full panorama format camera. The preview screen has been updated visually, and you can now switch between the new and old skins. The development function has been upgraded, making every shutter tap feel significant. New sounds and haptic effects are triggered when you tap the shutter or switch film effects.
• The Camera app now supports XPAN watermarks.
• You can now drag to resize app clone icons and add shortcuts.
• The filter in the Photos app now supports “Motion Photo”, “Screenshots & screen recordings” and “Edited” options, making it easier to filter images and videos.
• You can now stack 2×1 widgets on the Home screen, improving space utilisation.
• Improves the activation of the “Circle to Search” feature. In gesture navigation, even if the gesture guide bar is hidden, you can launch the feature by touching and holding the area where the guide bar is usually located.
• Integrates the December 2025 Android security patch to enhance system security.
• Improves the thumbnail parsing method in the Photos app to speed up the display of thumbnails in the app.

Security & privacy

• You can now edit images and videos directly in Private Safe, without needing to unlock them.
• After you open the Phone Manager app, a pop-up will appear, prompting you to allow automatic blocklist updates over Wi-Fi and mobile data. If you allow this, the blocklist can be updated promptly, effectively improving detection success rates and protection efficiency.

This OTA will be incremental and will reach a small percentage of users today, while the broader rollout will begin in a few days. Users in India can submit a bug report (if witnessed) directly from the OnePlus Community app under the “Bug Report” section in their profile. Alternatively, they can also dial *#800# to access the feedback tool to report any issues they may face.