OnePlus 9 and 9 Pro OxygenOS 11.2.5.5
- System
- Improved charging performance
- Fixed the small probability lagging issue of the keyboard
- Fixed known issues and improved system stability
- Updated Android security patch to 2021.05
- Camera
- Improved the HDR effect in some shooting scenes
- Improved the white balance performance of the rear camera
- Network
- Improved the stability of network communication
- Improved the performance of Wi-Fi connection
As always, the OTA update is rolling out in an incremental fashion. It will reach a small percentage of OnePlus 9 series users initially, which will help OnePlus ensure that it doesn’t have any major issues. Once that’s confirmed, the update should roll out to all devices. However, if you don’t wish to wait, you can download the build from the links below and sideload it manually.
Download OxygenOS 11.2.5.5 for the OnePlus 9 series
Links for other regions are not yet live. We’ll be updating this post as we have access to them, so check back again later!
- OnePlus 9:
- OnePlus 9 Pro:
![[Stable] OxygenOS 13 update is rolling out Aquamorphic Design for the OnePlus 10 Pro - Download](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg3xjTxHsyq2qDMzP5Lven5LSYh2KmB835tNBfB8YiQsekrjzeJQsM14qYLqFuidE9qSBB1Gi_ybFJjwuuZHyZW01qHMUtMBHQRaA5e4SErhwtBlie453xt-5f_PLqyaZQ2JjRDjuihiKD6ThAbxSGJvr2ToFTz7M3UimMZSCQabzxVKCGGauP31Xp2/s16000/418rmVFVCAL._SX300_SY300_QL70_FMwebp_.webp)