Mo.MFatih , via OnePlus 8T , Jan 18, 2022 : Hi , Can anyone help please I want to back oxygen os 11.0.12.12 from color os 12 beta 6 , My device name and model: OnePlus 8t kb2000
Mr. BG , Jan 18, 2022 : Have you tried the search function? "Introduce yourself" is meant to introduce yourself to other community members, not for tech support. Use search before anything else or you can post in existing threads. In case you can't find what you need you can post in Starting Point Please keep the forum clean, read and follow the forum rules Thanks.
Caomhin , Jan 18, 2022 : Backup your phone as the steps in the website below will WIPE your phone completely to get you back to OOS 11. It is used to Unbrick a phone, but can also be used to return an 8T in any state to OOS 11. Make sure you choose the correct OOS version for your region and Phone Model. Follow the instructions carefully to ensure OOS is reinstalled cirrectly. This will return you to an earlier version of OOS 11, but you will be able to OTA to the latest version from there. https://www.thecustomdroid.com/oneplus-8t-unbrick-guide/