OnePlus pushed the April 2026 security update to the OnePlus 13. As of writing, the OnePlus 13 is getting this new firmware in India and will be expanded to other regions as well in coming days.
Users can identify the April 2026 update with OxygenOS version CPH2649_16.0.5.703(EX01). There are no significant changes in the update, but it brings the latest security patches and general stability improvements to offer a smooth user experience.
The update is already rolling out, but it may take a few days to reach every model as the company pushes the new updates in batches. OnePlus recommends installing the available latest security update as soon as possible to avoid several unknown security issues.
OnePlus 13 April 2026 update changelog
System
- Integrates the April 2026 Android security patch to enhance system security.
Apart from this, only a few OnePlus devices have received the April 2026 update, including the OnePlus Nord CE4 and CE4 Lite. On the other hand, the recently launched OnePlus Nord 6 has received the March 2026 security patches along with some new changes.