about a day after i did the newsest update (which im guessing was the jellybean update) my samsung galaxy s3 has been having alot of problems .. i cannot access my music , gallery , camera , twitter and certain other downloaded apps and everytime i try to access said apps it keeps coming up in a text on my sceeen saying "i cannot access media browser etc." , i was wondering if it is happening to anyone else or if anyway has a solution to solving my dilema .. please help