New Battery Fast Drain & Volatile Drops

Discussion in 'Bugs' started by lewix, Jan 23, 2016.

  1. lewix

    lewixMembers

    Jan 23, 2016
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    Hello there,

    I recently bought a Xiaomi Mi4 (Mi4W) 3GB, 16GB, Overseas edition. It came with Global Stable MIUI 7.0.5.0 and the battery, with a normal usage (mail, chatting, browsing, no games or movies) behaved just as follows, and it behaves the same with current Global Stable MIUI 7.1.1.0

    - Battery drains fast during normal usage, with important drops of 2-10% in minutes.

    - Battery drains fast during airplane mode, ~15% in 7-8 hours.


    Additional info:

    - Balanced mode always.

    - Screen time different results as for stock battery monitor (58% / ~4:45 hours) and GSM battery monitor (82% / ~13:45 hours)

    - CPU usage seems OK, with plenty of deep sleep.

    - No noticeable sucker app.

    - No heating.

    - I been suspicious of having a fake phone, but after some tests (cpu-z, activating engineer mode, antutu test ~45,000, battery capacity) it doesn't seems so.


    I've read many threads and similar issues, but I didn't found a clear solution. Some users claim that with other unofficial roms the problem is gone, but I don't want to renounce to MIUI.

    Hope we can find a solution for such amazing device.

    Thanks and regards!

    Screenshot_2016-01-23-09-53-56_com.bvalosek.cpuspy.pngScreenshot_2016-01-23-09-54-23_com.miui.securitycenter.pngScreenshot_2016-01-23-09-54-31_com.miui.securitycenter.pngScreenshot_2016-01-23-09-54-39_com.miui.securitycenter.pngScreenshot_2016-01-23-09-55-13_com.gsamlabs.bbm.pngScreenshot_2016-01-23-09-55-28_com.gsamlabs.bbm.pngScreenshot_2016-01-23-09-55-36_com.gsamlabs.bbm.pngScreenshot_2016-01-23-09-55-58_com.gsamlabs.bbm.pngScreenshot_2016-01-23-09-56-26_com.gsamlabs.bbm.pngScreenshot_2016-01-23-09-56-50_com.miui.securitycenter.pngScreenshot_2016-01-23-09-57-13_com.miui.securitycenter.pngScreenshot_2016-01-23-10-00-00_com.android.settings.png
     
  2. Marko Batrac

    Jan 9, 2015
    252
    107
    67
    Male
    Try drained battery to 0% then charge to 100 % and calibrate ,but before charging try wipe cache and dalvik cache :)
     
  3. lewix

    lewixMembers

    Jan 23, 2016
    2
    0
    11
    Male
    I'll try, thanks!
     

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