When I checking my gallery, it become white screen for sudden, its slowly become white, so I took off the battery. When I put it back, i turn it on, it just show me dark screen. I charge it for 5 mins and when im back I turn it on, it didnt show me the charging screen,it just blank...and I tried to turn it on, it didnt work too, i left it at my room and go training for 1 hour. When I check my phone its overheating...what is the problem?????
Well first, what kind of phone is this you are talking about? As different phones have different fixes.
Next, what happened just before the problem started? What I mean is was the phone dropped? Sat on? Got wet? Installed a new app? etc., any changes that might be a possible cause or have a connection to the problem.