My battery keeps getting really hot (goes up to 105 degrees) and drains in about 2 hours. I've tried swapping it with a battery from another eris but it still happens so I know it's not the battery. I'm using the eris official v.1 rom. This happened on our other phone when I was using plain Jane rom so I flashed that one to eris official and it works great. I'm new to all this so am confused as to what's causing it. I have the app killer set and everything seems to be turned off. Any ideas.