Help! A few days ago my Iphone 3G home button starts acting up, the next day it goes back to normal. The day after that I unplug it from the charger,I notice that its hot, put it in my pocket and take it to class. When I get to class, five minutes later, it's off completely not asleep like I thought. I try to turn it on but nothing happens. When I get back to my room and connect it nothing will pick it up. My computer or the electrical outlet. I try three different usb chords but nothing happens. After a couple of hours I try again and leave it there and after about half an hour the computer starts charging. When its fully charged I take it off the charger, put it in my pocket and walk to my car. When I get to my car and plug it in to the stereo, the phone has died and nothing turns it on, not even my car charger. When I went back to my room it took the computer several hours before it picked it up. Then the process starts all over again. I plug it in, it takes about 1 hour and a half to actually pick it up and say it has zero battery, then i leave it on for a couple more hours until it gets a full battery then unplug it and the battery dies in minutes or when I press the sleep button. I've tried everything, hard recovery, taking out the SIM card, reset the settings and nothing helps. Does anyone know how to fix this?