Alright so I was just sitting down letting my phone charge and I look down and the screens all messed up? I can still hear the noises coming from it when I get notifications, I can slide the screen and hear the tapping noises and hold the button on the top to show the power off button and the screen turns red, so I don't really know what's going on, i'm planning to just let my phone die and try to turn it back on and see if that does anything. It was working fine yesterday and this morning so i'm not sure what could have caused it. Its an iphone 4 btw Please Help!
Added (1). If I do decide to upgrade, the phone hasn't been backed up in a while so if I take the sim card out and move it to another phone will all the recent photos and everything not be on the new phone I moved the sim card to?