1. Iamnishanta's Avatar
    My battery is really performing weird since a month.

    Battery percentage drops suddenly when I turn on my phone after sleep.

    Suppose, I turn off my phone at 80% and I turn it back on after an hour, the battery will suddenly drop to 76% and it will remain at that percentage for 30-40 mins.

    This problem occurs even during airplane mode or when the phone is switched off.

    I have tried
    • discharging to 0% and charging to 100%
    • factory reset from settings 4 times
    • battery calibration app
    But nothing seems to work

    And the best thing is that my battery usage is more or less still the same as I am getting 10 hour Screen On Time on average.

    There's no problem with my network strength... Here's my battery stats, from stock and gsam. Battery Percentage Drop Suddenly-screenshot_2018-07-03-08-36-56.jpgBattery Percentage Drop Suddenly-screenshot_2018-07-03-08-36-52.jpg
    07-02-2018 10:08 PM
  2. B. Diddy's Avatar
    Welcome to Android Central! I don't have a direct answer for you, but I would say that 10 hours of screen on time is unusually high, so whatever you're doing, don't change anything!
    07-03-2018 02:14 AM
  3. Iamnishanta's Avatar
    Welcome to Android Central! I don't have a direct answer for you, but I would say that 10 hours of screen on time is unusually high, so whatever you're doing, don't change anything!
    Yeah, it's a 4000mah battery, and the battery is working just as well as it was 2 years before, but the problem is the battery percentage reading.
    07-03-2018 02:41 AM

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