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battery life not good at all

  1. G_sahil_arya_BzYO
    Eclair Feb 13, 2017

    G_sahil_arya_BzYO , Feb 13, 2017 :
    my battery drained from 12% to 4% overnight with mobile data off and battery saver on.
    did a factory reset after 4.0.2 update.
    I'm still on 4.0.2
    1486958295227.jpg
     

    #1
    sarvnz likes this.
  2. Android450
    Marshmallow Feb 13, 2017


    #2
  3. felinos11
    Honeycomb Feb 13, 2017

    felinos11 , Feb 13, 2017 :
    Check your accounts auto synchronize settings. Probably some account synchronizing in the background non stop.
     

    #3
  4. G_sahil_arya_BzYO
    Eclair Feb 13, 2017

    G_sahil_arya_BzYO , Feb 13, 2017 :
    my phone is around 12 days old. battery calibration will harm battery i guess?
     

    #4
  5. SachinTS
    Honeycomb Feb 13, 2017

    SachinTS , Feb 13, 2017 :
    is it ok to let the battery completely drain
     

    #5
  6. Android450
    Marshmallow Feb 13, 2017

    Android450 , Feb 13, 2017 :
    As long as you don't do it all the time like once a month yea
     

    #6
    SachinTS likes this.
  7. F_Jigar_Patel_RsWg
    Cupcake Feb 13, 2017


    #7
  8. SachinTS
    Honeycomb Feb 13, 2017

    SachinTS , Feb 13, 2017 :
    but everyone saying if we let the battery drain to 0℅ it's a one way ticket for the power bank that's why I'm asking
     

    #8
  9. Android450
    Marshmallow Feb 13, 2017

    Android450 , Feb 13, 2017 :
    Just do it once you'll be fine
     

    #9
    SachinTS likes this.
  10. SachinTS
    Honeycomb Feb 13, 2017


    #10
  11. G_sahil_arya_BzYO
    Eclair Feb 13, 2017


    #11
  12. Android450
    Marshmallow Feb 13, 2017


    #12
  13. SachinTS
    Honeycomb Feb 13, 2017


    #13
  14. prajwalpds
    Eclair Feb 13, 2017


    #14
  15. Android450
    Marshmallow Feb 13, 2017

    Android450 , Feb 13, 2017 :
    I never saw your battery stats before hand so I wouldn't know, but you should get at least 6 hours from the looks of it
     

    #15
    SachinTS likes this.
  16. G_sahil_arya_BzYO
    Eclair Feb 13, 2017


    #16
  17. toastytoast1234
    Marshmallow Feb 13, 2017

    toastytoast1234 , Feb 13, 2017 :
    No, everybody does not say this.
     

    #17
    Kiran.a.joseph likes this.
  18. SachinTS
    Honeycomb Feb 13, 2017


    #18
  19. Kiran.a.joseph
    Jelly Bean Feb 13, 2017

    Kiran.a.joseph , Feb 13, 2017 :
    According to the screenshot, the battery discharge started from around 90% and drained 2 % in 15 mins. Its probably because you were using snapchat over mobile data.
    You are having dual sim and the coverage of second sim is lower and this could also lead to more power consumption.

    But this is a very small sample to analyse more detail.
     

    #19
    pratyush28 likes this.
  20. GiulioMecacci
    Eclair Feb 13, 2017

    GiulioMecacci , Feb 13, 2017 :
    There is a known bug connected to doze in 4.0.2
    Any notification arriving while dozing overnight undetectably wakelocks the cpu, draining up to 20% in 8hrs. 4.0.3 addressed the issue.
     

    #20