Basically, it was working at one point, then about 10 minutes later it was unusually hot in my pocket and it wouldn't turn on, i didn't do anything to it like drop it or smash against anything, i tried taking the battery out and putting it back in again, but nothing, the red light wouldn't even come on. I then tried a different, working battery and it still didn't work. I tried plugging it in to the charger for a few hours, still nothing. I have then left it over night hoping it would work when i put the battery in again. But still, nothing happened. I really want my blackberry back, please help.