So I have a Samsung Propel SGH-A767, and lets say I just take it off the charger, I go to call someone, and the battery only lasts ONE hour (talking time). Doesn't really bother me, but the thing that does bother me is that the battery gets really super hot while I'm talking on it while charging it, so hot that it says (this is after about 15 minutes of charging while talking), "Phone temperature too hot or too cold. Charging stopped." Thus making it impossible to talk on the phone for over an hour without worrying if my phone is going to blow up. I can't talk for more than an hour without having to hang up and charge it, and it's very annoying. Any one who has had the same problem? If so, help?