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OxygenOS Roll Back to STOCK Android 9 or 10

  1. ironass
    Lollipop Apr 18, 2020

    ironass , Apr 18, 2020 :
    ROLL-BACK FROM CURRENT ANDROID 10 TO EARLIER STOCK ANDROID 9 OR 10

    (Please read the following, carefully and thoroughly, including the links before proceeding or asking questions.)


    If you feel that you simply cannot live with the current version of Android 10 on your phone and would like to roll-back to the last version of stable Android 9 or an earlier version of stable Android 10... here's how.

    (TOP TIP: Since downgrading your OxygenOS will wipe your phone, why not do a Factory Data reset, on your existing Android 10 first and check out if your issues persist.)


    You will need to use the OnePlus roll-back firmware which will wipe your phone and downgrade you to Android 9, stock OxygenOS.

    See downloads and instructions for both OnePlus 6 & 6T, rollback firmwares...

    [GUIDE] Rollback/downgrade from OOS Android 10/Q to stable 9/Pie

    You can then download the latest version of Android 9 stock Oxygen OS 9.0.9/9.0.17 from here to upgrade to the last FULL Android 9 release for the 6 & 6T by using Local Upgrade on the phone and the instructions provided, this is required before downloading and installing the FULL stock, stable, OxygenOS Android 10 release of your choice...

    Download Oxygen OS 10.0.1 for OnePlus 6 and 6T

    Download Oxygen OS 10.3.0 for OnePlus 6 and 6T

    Download Oxygen OS 10.3.1 for OnePlus 6 and 6T

    Download Oxygen OS 10.3.2 for OnePlus 6 and 6T

    Download Oxygen OS 10.3.3 for OnePlus 6 and 6T

    Download Oxygen OS 10.3.4 for OnePlus 6 and 6T

    Download Oxygen OS 10.3.5 for OnePlus 6 and 6T

    Download Oxygen OS 10.3.6 for OnePlus 6 and 6T

    Note. After moving to an earlier stock version of OxygenOS, you will still receive future updates OTA updates from OnePlus and you can choose to accept or decline them.

    OPEN BETA users on Open Beta firmware who wish to switch to stock, stable, OxygenOS, can either wait until a later dated version of the stock OxygenOS is released and just download the FULL firmware and install it via Local Upgrade with no loss of data. Alternatively, if you cannot wait and wish to install an earlier version, just use the Roll Back firmware to go to stock OxygenOS 10.3.2 that can be downloaded from post #1 of Rollback Build for OnePlus 6 and 6T open beta testers


    (The above links DO work. If you cannot open them using the OnePlus Community app, switch to your Google Chrome browser)
     
    Last edited: Oct 12, 2020

    #1
  2. DrJMun
    KitKat Apr 18, 2020

    DrJMun , Apr 18, 2020 :
    Thanks... I especially like the suggestion that since you're going to wipe your phone anyway do a factory reset and see if that may have fixed your problems.
     

    #2
    superplus, Caomhin, drl431 and 3 others like this.
  3. Caomhin
    Marshmallow Apr 19, 2020


    #3
  4. Kleb32
    Gingerbread Apr 23, 2020

  5. B_Wrath
    Nougat Apr 23, 2020


    #5
    Caomhin, drl431, Artemus. and 2 others like this.
  6. ronaksworld
    Jelly Bean Apr 23, 2020

    ronaksworld , Apr 23, 2020 :
    I think there was already one created by him before, oh well good that this time it got pinned. title should be renamed like [6/6T] and instead of it being inside OnePlus 6 section it should be out in common OnePlus 6/6T

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

    I Guess i too will have to repeat myself then haha
    ----------------------------------------------------------------------------------------------------------------------
    The above post is very useful for people who wish to downgrade,

    But in the above post the Full OTA Link mentioned from www.getdroidtips.com wepage contains link as https://otafsg1.h2os.com.........

    For Your Information it's Link to Hydrogen OS specifically designed for Chinese Consumers to be used in Chinese Region,

    As far I know people in China uses it, due to alot of Google services are banned there by the government of china, So it's called Hydrogen OS

    Where as we Rest of the world has gets is Oxygen OS which has integrated Google Features links given below, its better to use offical links then download by uploaded mirrors.

    OnePlus 6T OxygenOS 9.0.17
    https://oxygenos.oneplus.net/OnePlus6TOxygen_34_OTA_024_all_1909112343_9fd6e0057b8747dc.zip

    OnePlus 6 OxygenOS 9.0.9
    https://oxygenos.oneplus.net/OnePlus6Oxygen_22_OTA_034_all_1909112343_31f86cec5f8d4c7b.zip
     

    #6
    Caomhin and G_plusone like this.
  7. B_Wrath
    Nougat Apr 23, 2020

    B_Wrath , Apr 23, 2020 :
    He created one in OP6T support and one in OP6.
     

    #7
  8. B_Wrath
    Nougat Apr 23, 2020

    B_Wrath , Apr 23, 2020 :
    Nah. OOS builds are also hosted in that site only.
     

    #8
    Caomhin, drl431 and G_plusone like this.
  9. ironass
    Lollipop Apr 23, 2020

    ironass , Apr 23, 2020 :
    I have amended post #1, above, to reflect the use of the new Roll-Back firmware for Open Beta testers to go straight to stock, stable, OxygenOS 10.3.2. Still requires a full wipe I am afraid.
     

    #9
    Caomhin, drl431 and Kleb32 like this.
  10. Bhl
    Froyo Apr 24, 2020

    Bhl , Apr 24, 2020 :
    alright, thanks :)
     

    #10
    Caomhin likes this.
  11. Caomhin
    Marshmallow Apr 24, 2020

    Caomhin , via OnePlus 6T , Apr 24, 2020 :
    Fair play, thanks [e]1f601[/e][e]1f44d[/e]
     

    #11
  12. Kalyan Setti
    Cupcake May 20, 2020


    #12
  13. Caomhin
    Marshmallow May 20, 2020


    #13
    puppalamanojkuma and Artemus. like this.
  14. ArturSkoczek
    Donut Jun 14, 2020


    #14
    puppalamanojkuma likes this.
  15. Caomhin
    Marshmallow Jun 14, 2020


    #15
    ArturSkoczek and ironass like this.
  16. ArturSkoczek
    Donut Jun 15, 2020

    ArturSkoczek , via OnePlus 6T , Jun 15, 2020 :
    thank you! tried it and worked perfectly. I can enjoy my op 6t without problems. I wish to see bug-free Android 10 update in future but I'm loosing my hope after several updates with the same issues.
     

    #16
    Kleb32 and Caomhin like this.
  17. X1534492453045
    Cupcake Jun 22, 2020


    #17
  18. riprapzap
    Donut Aug 4, 2020

    riprapzap , Aug 4, 2020 :
    Hi,

    Currently I have installed 10.3.5 and I want to get back to 10.3.3, what are the steps for that.
    Do I need to downgrade to v9.0.17 and then install 10.3.3 from the links?

    Thank you.
     

    #18
  19. Caomhin
    Marshmallow Aug 4, 2020

    Caomhin , via OnePlus 6T , Aug 4, 2020 :
    Get the 10.3.3 zip file from the link below, then follow the instructions given in @ironass post top of the thread.

    Make sure you pick the correct model for your phone.

    https://www.oneplus.com/support/softwareupgrade
     

    #19
    Artemus. and ironass like this.
  20. Mariuszewski
    Cupcake Sep 19, 2020

    Mariuszewski , Sep 19, 2020 :
    Hi!
    Do the first versions like Oxygen OS 10.0.1, 10.3.0, 10.3.1 to 10.3.4 work properly? I had 10.3.5 before and the LED was not working properly :-/ (currently i have 9.0.9)
     
    Last edited: Sep 19, 2020

    #20