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DOWNGRADING NOT ALLOWED

  1. Kaizuu
    Cupcake Jan 27, 2021

    Kaizuu , Jan 27, 2021 :
    I am on stable oxygen os 10.3.7 and I want to downgrade to stable android pie. I downloaded many rollback package but it only shows downgrading not allowed. Please help me with this .
     

    #1
  2. Dresa91
    User of the Year 2016; Most Active User 2020 Jan 27, 2021


    #2
    Caomhin and Bobbie63 like this.
  3. Kaizuu
    Cupcake Jan 27, 2021

    Kaizuu , Jan 27, 2021 :
    I am not having pc or laptop and the question is i m on oos 10.3.7 so does it support downgrading rollback package ?
     

    #3
    Caomhin likes this.
  4. Dresa91
    User of the Year 2016; Most Active User 2020 Jan 27, 2021

    Dresa91 , Jan 27, 2021 :
    I don’t know, sorry 😐
     

    #4
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  5. Bobbie63
    Marshmallow Jan 27, 2021

    Bobbie63 , Jan 27, 2021 :
    Downgrade it through stock recovery, but if you have issues why not perform a factory reset, download and reinstall the OS again?

    (and set your phone up as new)
     
    Last edited: Jan 27, 2021

    #5
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  6. Kaizuu
    Cupcake Jan 27, 2021

    Kaizuu , Jan 27, 2021 :
    1611754307099.jpg
    Its showing downgrading not allowed only no revert firmware are able to flash
     

    #6
  7. Dresa91
    User of the Year 2016; Most Active User 2020 Jan 27, 2021


    #7
    Caomhin and Bobbie63 like this.
  8. Kaizuu
    Cupcake Jan 27, 2021


    #8
    Caomhin likes this.
  9. Bobbie63
    Marshmallow Jan 27, 2021

    Bobbie63 , Jan 27, 2021 :
    That's not through recovery, what I meant is like this (different model, same basics though)

     

    #9
    Caomhin and Dresa91 like this.
  10. Bobbie63
    Marshmallow Jan 27, 2021

    Bobbie63 , Jan 27, 2021 :
    Try to use the reply button so people get notified when you answer them
     

    #10
    Caomhin and Dresa91 like this.
  11. Caomhin
    Community Hero 2020 Jan 29, 2021

    Caomhin , via OnePlus 6T , Jan 29, 2021 :
    ROLL-BACK FROM CURRENT ANDROID 10 Stable TO EARLIER STOCK ANDROID 9 OR 10

    All Downgrades to earlier builds involve wiping the phone.

    So you will need to backup your phone data.

    Thanks to @ironass for putting this together and maintainig the thread.

    This Link will guide you through the Downgrade process.

    https://forums.oneplus.com/threads/roll-back-to-stock-android-9-or-10.1215079/


    And here is a seperate guide to bring you straight back to Android 9 if you wish to go that far back.

    https://wccftech.com/how-to/downgrade-android-10-to-android-9-pie-on-oneplus-6t-6-guide/
     

    #11
    Bobbie63 , Dresa91 and ironass like this.