Suddenly my battery indicator of my one and a half year old tab 2 10.1 android 4.2.2 started to act weird.
After a full charge it shows 100% and during usage it won't drop, but stays at 100%
Then I put the tab on stand by and when I start up again after one or two hours, the battery level has dropped, sometimes till 2%
I can ignore the message and start working and slowly the battery percentage is going up again.
The battery usage graphic shows a straight line of 100% a sharp drop till 2% and then it goes slowly up again. Looking at the battery usage by the apps there in nothing strange.
It has probably nothing to do with this, but also my SD card become unreadable.
I've done a factory reset, but it didn't change anything
Has someone any ideas what to do?
After a full charge it shows 100% and during usage it won't drop, but stays at 100%
Then I put the tab on stand by and when I start up again after one or two hours, the battery level has dropped, sometimes till 2%
I can ignore the message and start working and slowly the battery percentage is going up again.
The battery usage graphic shows a straight line of 100% a sharp drop till 2% and then it goes slowly up again. Looking at the battery usage by the apps there in nothing strange.
It has probably nothing to do with this, but also my SD card become unreadable.
I've done a factory reset, but it didn't change anything
Has someone any ideas what to do?
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