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Android 11 Beta (Developer Preview) for OnePlus 8 Series

  1. Swejuggalo , via OnePlus 8 Pro Ultramarine Blue , Jul 21, 2020 :
    Currently users is suffering by bootloops that does not even recover with a wipe... Don't know if that applies to both DP1 and DP2
     

  2. Nikhil.Molgs
    Cupcake Jul 21, 2020

  3. Mania626
    Eclair Jul 21, 2020

    Mania626 , via OnePlus 8 Pro , Jul 21, 2020 :
    Exact same thing happened to me yesterday, I had reload android 10 with the recovery tool with the assistance of a tech from one plus, glad to hear that I wasn't the only one.
     

    Swejuggalo likes this.
  4. Swejuggalo , via OnePlus 8 Pro Ultramarine Blue , Jul 21, 2020 :
    Great. I assume they did it via fastboot and edl mode and with that tool they use in that guide I linked. (simply access it by turning of the device and use the button combination)... I have never needed to unbrick but I believe you don't need adb to enter emergency download mode...
     

  5. Mania626
    Eclair Jul 21, 2020

    Mania626 , via OnePlus 8 Pro , Jul 21, 2020 :
    Exactly
     

  6. megzawy
    Cupcake Jul 22, 2020

    megzawy , via OnePlus 8 Pro , Jul 22, 2020 :
    Thanks man
    This rollback can I use it to go back from 10.5.12 Indian ver. , Or do I have Boot problems?
     

  7. Pietro.Mellone
    Cupcake Jul 22, 2020

    Pietro.Mellone , Jul 22, 2020 :
    when I try to update my oneplus 8 pro it gives me an error: "unable to install the system update"; can anyone help me?
     


  8. D1577795018287
    Cupcake Jul 23, 2020


  9. Swejuggalo , via OnePlus 8 Pro Ultramarine Blue , Jul 23, 2020 :
    If you plan to install Developer Preview you may want to read about the current bootloops people experiance now
     

    Pietro.Mellone likes this.
  10. _Aviraj_parab
    Cupcake Jul 23, 2020


  11. SteveCP
    Ice Cream Sandwich Jul 23, 2020

    SteveCP , via OnePlus 8 Pro , Jul 23, 2020 :
    If you are on a newer update (latest) then it won't let you update to DP1 you would need to either downgrade and go to DP1 or go straight to DP2 BUT, there are issues which are currently bricking people's phones so if you don't know how to recover your phone I would advise to stay away from these previews for the time being.
     

    Pietro.Mellone likes this.
  12. ShadyM10
    Froyo Jul 23, 2020


  13. Staufengalen
    Gingerbread Jul 23, 2020

    Staufengalen , via OnePlus 8 , Jul 23, 2020 :
    I installed android 11 beta dp 1 and then dp 2 and then returned to 10. I wanted to reinstall the dp 2 again but I can no longer. the warning is "unable to install update". does anyone know how to get around this? thank you.
     

  14. Swejuggalo , via OnePlus 8 Pro Ultramarine Blue , Jul 23, 2020 :
    Maybe the stable version you use now is newer than the DP? If that is the case maybe use the rollback again and then install DP over that without upgrading stable.
    There seems to be a wave of bootloops happening right now in DPs though.
     

    Staufengalen likes this.
  15. hemanth_mudra
    Gingerbread Jul 24, 2020


  16. Boombastic Khan
    Cupcake Jul 25, 2020


  17. SteveCP
    Ice Cream Sandwich Jul 25, 2020

    SteveCP , via OnePlus 8 Pro , Jul 25, 2020 :
    You need to be on an earlier firmware than the latest to be able to do this, it will not let you do it if you are on the firmware that was released after the DP was released.

    Also DP2 is putting many people into Boot Loops so I personally wouldn't go there for another release or 2.
     

    Boombastic Khan likes this.
  18. Boombastic Khan
    Cupcake Jul 25, 2020

    Boombastic Khan , via OnePlus 8 , Jul 25, 2020 :
    ok and do I need to take backup? does the data get erased??