I am new to all this so go easy on me, if I am doing something thing wrong. So my iPhone gets warm/hot to the touch on the back, when I browse the web for about 5 mins or play few game like cut the rope or angry birds for 5-10 mins. Dose this happen to any other people out there. The iPhone is jailbroken and I am running the newest software from apple. If this shouldn't be happening can i go into apple store and get a replacement phone?