Just got a new battery, and it wont display the battery percentage in battery manager or my status bar. In my status bar its a black battery with a question mark and in battery manager its a 100? Forever. Any fixes?
I did that just now and now I get the question mark inside of the battery icon as soon as I try to charge.There a file called batterystats.bin or something like that, and I believe it's in a spot in internal memory that doesn't require root access. If you delete that file, it'll reset the Androids' memory of the battery, which might resolve the issue.
If you do a search on this forum you'll be able to find the location of it.