In my point of view you would need a factory reset. If that won't solve your problem perhaps a clean install..My note 2 is all working , but several times when i lock it or put it on charge n leave it for a while n try to open it again , it doesn't open n i must take off the battery n put it again , i need an answer please -_-
In my point of view you would need a factory reset. If that won't solve your problem perhaps a clean install..
Let me know after it..
Cheers mate
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What ROM and device variant do you have?
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