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.
Now we have a new update ColorOS 12 C.14 & C.21 for Oneplus 8, 8 pro & 8T with System performance optimization also this update improves Charging Speed and many more fixes, Check out all the Changes below

Changelogs of Stable ColorOS 12 C.14 & C.21:
System
- [Optimization] The system performance of some scenes makes your phone run more stably
- [Optimized] The charging speed of some scenes
- [Fix] Sliding screen stuck in album
- [Fix] Probabilistically unable to use face unlock
- [Fix] Gaussian blur fails when launching the app in certain scenarios
Camera
- [Fix] The notification bar keeps showing that the camera is running after starting the camera
Prerequisite to Install ColorsOS 12 Oneplus 8 Series
- Take a backup of your data
- Must be running OxygenOS 11
- Download full Zip of Stable ColorOS 12 from the below links
- Installation Guide of Stable ColorOS 12 can be found here: Installation Guide
Download links of Stable ColorOS 12 C.14& C.21
- Oneplus 8 Stable ColorOS 12 C.14: Download Full zip
- Oneplus 8 pro-Stable ColorOS 12 C.14: Download Full zip
- Oneplus 8T Stable ColorOS 12 C.21: Download Full zip
Note: Official Servers are Slow, It’s recommended to use IDM (Internet Download Manager) on PC for better downloading Speed.
Download Other optional apps for Stable ColorOS 12
- Global Theme Store apk: Download
- Ported Google Camera to Photochromic Sensor: Download
- Debload/Remove Chinese apps ColorOS 12: Video