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How to revert back to OOS 11.7.9 via OnePlus 8T

  1. Iamanupagrawal
    Donut Apr 7, 2021 at 2:05 PM


    #1
  2. banandhi
    Gingerbread Apr 7, 2021 at 5:15 PM

    banandhi , via OnePlus 8T , Apr 7, 2021 at 5:15 PM :
    Search in google, you will find link to XDA developers website in which you will find the instructions, but I would suggest don't try it if you haven't done flashing firmwares anytime before.

    As far as battery performance is concerned in my device it has definitely improved, I get around 8.5hrs to 9 hrs SOT under normal usage.
     

    #2
    Iamanupagrawal likes this.
  3. Iamanupagrawal
    Donut Apr 8, 2021 at 6:48 AM


    #3
  4. banandhi
    Gingerbread Apr 8, 2021 at 8:55 AM

    banandhi , via OnePlus 8T , Apr 8, 2021 at 8:55 AM :
    Few tips/suggestions
    Try calibrating battery, use till the phone switches off completely, overcharge the battery in switch off mode atleast for 10 to 15 minutes after it reaches 100%. Reboot the phone into recovery and wipe cache only and reboot.
    Set battery mode to optimize and disable background activity for those apps for which you wouldn't need continuous notifications.
     

    #4
    Iamanupagrawal likes this.
  5. Iamanupagrawal
    Donut Apr 8, 2021 at 10:32 AM

    Iamanupagrawal , via OnePlus 8T , Apr 8, 2021 at 10:32 AM :
    Okay, Thanks
     

    #5