1. WPCentral Question's Avatar
    My old and trusty 1520 has developed this problem recently. The battery % is all over the place and turns off @ 35% sometimes.

    Today when I was charging from 0% up till ~30% it jumped to 100% and says it's now fully charged.

    I understand that this can mean the battery is half dying, but I want to rule out the software side of things first. So is there a way I can reset/wipe the battery status and see if that resolve the issue? Thanks in advance.
    12-30-2015 08:14 PM
  2. ajayden's Avatar
    If you are looking for the software side, backup and reset your device.

    Then see how it goes. IF still the same behavior, its might be something wrong with the battery.
    12-30-2015 09:15 PM

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