OnePlus Nord 3 and Nord 4 receive new OxygenOS 15 updates with stability improvements and new features

OnePlus has released new OxygenOS 15 updates for the OnePlus Nord 3 and Nord 4 models. The update for the Nord 3 has OxygenOS version 15.0.0.403 and is currently available only in India with CPH2491_15.0.0.403(EX01) firmware.
Here's What We Know
The OnePlus Nord 4 has received OxygenOS 15.0.0.500, which is being rolled out to Indian, European and global models.
For Indian OnePlus Nord 4 devices, the update has firmware CPH2661_15.0.0.500(EX01), and for global and European versions - CPH2663_15.0.0.500(EX01).

OnePlus Nord 4. Illustration: OnePlus
Changes in OxygenOS 15.0.0.403 for OnePlus Nord 3
- Improved system stability.
- Updated fingerprint animation names for some languages.
- Built-in Android security patch for January 2025 to improve system security.
- Fixed an issue with call forwarding and waiting on 2G and 3G networks.
Changes in OxygenOS 15.0.0.500 for OnePlus Nord 4
- Added "Touch to share" feature that supports iOS devices. Now you can share photos and files with one touch.
- Added personalised watermarks to Photos.
- Improved the look and feel of Audio Summary, Documents AI, Notes AI, and Call Summary for visual consistency.
- Fixed an issue that could cause some apps to freeze.
- Improved system stability.
- Integrated Android security update for January 2025.
OnePlus notes that these changes are only available for devices that have already been updated to OxygenOS 15. In addition, the update will be gradually rolled out to users.
Source: OnePlus