How to upgrade to Oxgen OS 12 via OnePlus 9 Pro

  1. T1638518931209
    Cupcake Jan 20, 2022

  2. Gamingtime1121
    Ice Cream Sandwich Jan 20, 2022

  3. Dresa91
    User of the Year 2016; Most Active User 2020 Community Expert Jan 20, 2022

    Dresa91 , Jan 20, 2022 :

    please read https://forums.oneplus.com/threads/oos-12-updates-for-op9-series-and-what-happened.1534008/
    and stick to the official update thread: https://forums.oneplus.com/threads/oxygenos-12-c-40-update-for-oneplus-9-and-oneplus-9-pro.1531464/
    You also can do it manually:
    Download the Local update system app
    It probably downloads the file ending with .zip. Please rename it and delete the .zip ending. It has to end .apk.
    then download the update via OxygenUpdater app and follow the instructions of/in the app