Okay so my T-Mobile Blackberry Pearl 8120 keeps blacking out. I got it in about Feb. of 2009 (i think) so it's not even 2 years old yet. The past several days it has randomly blacked out, so I then have to take out my battery and reboot it. For a couple days it only did it once or twice a day, but over the last 30 minutes ish just now, it has blacked out 5 times. It happened right after i rebooted my phone because it froze from my video camera, then it blacked out again after I tried to use my video camera, use my picture camera, or try to send pictures and videos. What's causing this? And is there a way I can fix this? Like upgrading, buying a new battery, etc...? Thank you so much for your help!