[Closed]how to revert from public beta 3 to stable android 10 via OnePlus 7

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  1. M_mari_muthu_tvl
    Cupcake Oct 16, 2019

    M_mari_muthu_tvl , via OnePlus 7 , Oct 16, 2019 :
    i am using op7. i recently updated public beta 3 for android 10. now I want to move stable android 10.0.1.

    i download the full rom and move to internal storage.

    if i try to local upgrade, it give error message 'can not downgrade'. i try factory reset also. i cant revert.

    please give guide line to reverse.

    Mari Muthu

  2. Cervantes
    Lollipop Moderator Oct 16, 2019

    Cervantes , Oct 16, 2019 :
    You must do a clean installation
    Clear the cache and data memory from the recovery and from the recovery install the zip

    Please, You read the first post beta thread

    *"The beta thread is a thread of questions and/or commentary"*

    You can use the search engine before opening a new thread
    Thread closed, redundant

    Thank You, Cervantes, Forum Moderator