I upgraded it. BUT. Now it's been turned into a pocket hibachi. An iHibachi.. First off, it stays HOT. It kills the battery faster than I can charge it. It is transmitting constantly, what, I do not know. I KNOW it's transmitting something because it makes my pc speakers buzz really loudly all the time. Before it only made the speakers buzz when someone would call me or I would call them. Sometimes it would just randomly send something for a few seconds then stop when it was just sitting there. Now it's non-stop transmitting something. I have installed sbsettings and turned off edge, push and bluetooth but that makes no difference. Even tried turning off wifi. I have been using this phone on centennial wireless for at least 6 months without issue at all. Yes, it's unlocked and running on a NON ATT carrier. And it's worked great. No complaints at all about how it worked before. The battery would last about 2 days on standby. I talk about 4-5 hours a day to my friend on it every day and would still have at least 30% battery left by the time I put it on charge for the night. Now, it kills the battery in less than an hour. And it gets so hot that I can't handle it while talking on it. When I chat with my friend I use the apple earbuds and I put the phone in my bra (hey, I can't help it that women's shirts don't have pockets) so I can do housework while I talk. It was never a problem before. Now? Oh no.. No way. It would burn me if I did. This 3.0 stuff is garbage. I hate it. I haven't even been able to explore the new features because I can't really use the thing due to it being too hot to handle and the battery going dead so fast. Please tell me there's a fix for this? Thanks!