Mi4(i) Battery Drain, Battery Very Vast Empty!!!

Discussion in 'Xiaomi Mi 4' started by djbosanac, Jun 25, 2015.

  1. djbosanac

    djbosanacMembers

    Jan 24, 2014
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    IT-system administrator/engineer
    Germany, Saarland
    Hello all,

    my mi4(i) is having battery drain i think.
    Using it from 07:00 in the morning til 16:00 and the battery is empty.

    How to solve this, ??
    what can i do,
     
  2. Addamas

    AddamasMembers

    Jun 2, 2015
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    Try CpuSpy and check how much % of time phone was in deep sleep.
    What was your screen on time? Battery -> hardware -> screen
     
  3. djbosanac

    djbosanacMembers

    Jan 24, 2014
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    Germany, Saarland
    Hello,

    Cpuspy = 17 minuten
    Battery - screen = 38%
     
  4. Addamas

    AddamasMembers

    Jun 2, 2015
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    So you had wakelocks. Most of time there was the smallest Mhz right?

    Do you use Bluetooth all the time?
    If you tap % you will have screen on time in hours and minutes.
     
  5. djbosanac

    djbosanacMembers

    Jan 24, 2014
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    where must i tap % ??
    can you better explain, i always close my apps always!!!
     
  6. silas guo

    silas guoMembers

    Aug 1, 2014
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    Upgrade miui system to solve battery problem. If it is ineffective you can consider to buy a new one. Xiaomi 4i mi 4i battery is stock in Dragon-tt.com.
     
  7. djbosanac

    djbosanacMembers

    Jan 24, 2014
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    Germany, Saarland
    I have my own shop where i buy my xiaomi products,

    http://www.gadgetshopeurope.eu

    There is no update for the mi4i at this moment.
     

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