after using facebook appliaction my mobile is hang then i pressed home key then power key for a second so,my mobile is off.:-(...it freezes...what can do???? my mobile is samsung s3 gt19300.
Welcome to Android Central! Can you power back on? Go to the App Manager, select Facebook, and Clear Cache/Data, then Force Stop. Now open it again, log back in, and see if the problem recurs.
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