Oneplus 9R : OxygenOS 12 with C.15 Build
OnePlus 9R Software Update:
OnePlus has started the incremental rollout of a new OxygenOS 12 – C.15 build for the OnePlus 9R model, the device received the Android 12 update finally last month, and this update tries to fix a few bugs & issues for the same.
The new update optimizes the phone’s charging speed in some scenarios. The update also fixed some previously known issues to make the system stable and smoother. This OTA will be incremental and will reach only a small percentage of users, but very soon, they will be going for a broader rollout of the update.
OnePlus 9R was released on 23rd March 2021 with Android 11 out-of-the-box., upgradeable to Android 12
On March 19, 2022: Oneplus finally released the much-awaited Android 12 update for Oneplus 9R, in which the bigger brother the 9 & 9 Pro had received much earlier than 9R, even though they belong to the same series of the lineup, but the 9R is almost equivalent to predecessor the Oneplus 8 Series as they have received the update same as 9R.
More About: Oneplus 9R: Android 12 with OxygenOS 12
Update Details
- Device: OnePlus 9R
- Android-Current Version: Android 12
- Android: Android 11 [out-of-the-box]
- Custom UI: OxygenOS 12
- Firmware Version: LE2101_11.C.15 [IN]
- Update type: System & Camera
- Release date: April 14th, 2022


Source: Oneplus Community Page
Official Changelog:
- System:
- [Optimized] the charging speed in some scenarios
- [Optimized] the communication stability when making a phone call
- [Fixed] the occasional issue that unable to use face unlock
- [Fixed] the issue of abnormal display when enabling applications in some scenarios
- [Improved] system stability
- Camera:
- [Fixed] the abnormal notification issue of “Camera is running”
How long did OnePlus take for the major OS update?
Android OS | Update | Release date/status | Estimated time |
Android 11 | Out-of-the-box | March 2021 | Nil |
Android 12 | First update | March 2022 | 6 months |
Android 13 | Second update | Eligible | Unconfirmed |
Android 14 | Third update | Eligible | Unconfirmed |
Check your device>>> OnePlus Android 12 update list
How long will it get updates?
The OnePlus 9R will receive three years of major OS updates and four years of Security updates.
- Out-of-the-box: Android 11
- First Update: Android 12 [Eligible]
- Second Update: Android 13 [Eligible]
- Third Update: Android 14 [Eligible] [Last Update]
How to update your OnePlus device with the latest Software Update?
The OnePlus 9R Software Update with OxygenOS 12 with C.15 Build is currently rolling out in India
Once the update is available on your device, you can head over to Settings >> About Phone >> Software Update section to update your OnePlus device with the latest update.
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