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Battery drain

  1. DrEight
    Cupcake Nov 13, 2019

    DrEight , Nov 13, 2019 :
    I've always had this battery drain ( see the image ).
    the phone drain 5%/hour even if nothing is active.
    This morning I did not touched the phone ( 5 min of screen ) and it has been under wifi.
    I've tried to : reset, delete the cache ( many times ), switch off everything I found that can drain the battery, uninstall app....
    Now I'm on the ver 10 beta1, but it was the same also with all the other versions.
    I have 4 phones ( different brands ) with all the same app installed, and the Oneplus is the only one that have the battery drain.

    Any suggestion ?
     

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    #1
  2. pranjal18
    Gingerbread Nov 13, 2019

    pranjal18 , via OnePlus 6T Mirror Black , Nov 13, 2019 :
    Drain to zero.... Let the phone switch off itself. Then try turning on again. If it turns on... Let it drain out. Repeat till you get an error message that battery is too low.

    Then keep the phone turned off and charge till max.. Charge for further 30 minutes. Then turn on the device and use it.
     

    #2
    Bilalazeem54 likes this.
  3. DrEight
    Cupcake Nov 14, 2019

    DrEight , Nov 14, 2019 :
    Thank you for the answer. I tried, but nothing changed: today 25% in five hours with 8min of screen and nothing else
    The Oneplus 6T is one of the worst smartphone I had
     

    #3
    pranjal18 likes this.
  4. pranjal18
    Gingerbread Nov 14, 2019

    pranjal18 , via OnePlus 6T Mirror Black , Nov 14, 2019 :
    Oh dang! That's way too much! Have you considered full formatting the device?
     

    #4
  5. DrEight
    Cupcake Nov 14, 2019

    DrEight , Nov 14, 2019 :
    I did it already. I'm out of ideas. I'll probably sell it
     

    #5
    pranjal18 likes this.