I actually forgot about who started this thread. OK, so your phone does it even when not connected to the charger? You've done a factory reset? So even with no apps on the phone, it starts acting funky? Does the crack in the screen have anything to do with when it started acting funky?
Yea i told exact the same thing if it would be his screen. It could be, doing some type of short especially the inpact that the phone got that caused the crack. But i do have a brother with a broken iphone damn he still use it as is. Lmao. He might can get a brand new droid x as a replacement if he calls in and pay the different. He needs to give out more detail.