Chosen Solution

no longer goes dark to save energy. gets really hot to the touch when on. when I touch the email icon it acts like it is going to pull up the emails but then returns to the home screen. same with a camera often… when I touch the camera icon it sometimes goes to the home screen or goes to a blank screen.

This usually happens when some sort of liquid gets inside the phone. Here is a really good guide for diagnosing the problem. Good luck! Hope this helps!