my Samsung galaxy s6edge started to just freeze up on me one day. whether it be checking email or youtube or playing a game. I cleared all my ram. ran scans for virus's and everything. just randomly freezes and I have to do a hard boot every time. I did notice in my gallery 'com.pandora.android' as a weird picture I dont' know where came from. anyone else have this problem and what did you do? I backed everything up, only thing I didn't do was a factory reset. I have 30+bg of data from pictures to music and contacts ect. that's my last resort . please help!