Oneplus 8, 8 Pro, 8T & Oneplus 9R gets Second build of Stable OxygenOS 12

OnePlus is turning its focus to its mid-range portfolio after upgrading the OnePlus 9 and OnePlus 8 series to Android 12. For the OnePlus Nord, the company has now launched the first public beta build of OxygenOS 12 based on Android 12.

ColorOS 12 C.14 & C.21 for Oneplus 8, 8 pro & 8T have also been rolled out with System performance optimization also this update improves Charging Speed and many more fixes. Today we have a similar update of OxygenOS 12 stable version C.15 for Oneplus 8, 8pro, 8T & 9R with many fixes to the System & Camera application.

Changelogs of OxygenOS 12 C.15

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”

Steps to Install Stable OxygenOS 12

Make Sure your device is running OxygenOS 12 open beta 1 (Note: Until we get the full zip of Stable OxygenOS 12 we cannot update from OxygenOS 11).
Get OxygenOS 12 open beta 1: Download
If your device already running OxygenOS 12 open beta 1 check for System update, If no ota is available Download the local update apk English version: Download from telegram // Mirror.
Download the Incremental update file of Stable OxygenOS 12 & perform the local update. Only if your device running OxygenOS 12 open beta 1.
If anyone Wishes to downgrade to OxygenOS 11 from OxygenOS 12 then follow this video guide: Video