i had springboard crashes the camera would respiring my phone and crash every time. and the flashlight would not work. the keyboard froze up during texts. the call screen would never appear after i hit dial but would ring. it only appeared after the other person hung up there end of the line. Had to go 2x to apple store within a week. 1st time they restored it and the second they said i had the same exact issues and str8 away replaced the phone.