Im sorry if this has been asked already (cant find any topics similar) but is there a way to revert back to 2.1 from 2.2? or is there a way to at least speed up the phone to feel more responsive? Ever since the 2.2 update, the phone just doesnt seem to respond to any commands, it just feels too slow to do anything. Sometimes a call comes in and the phone will just black out and i end up unable to answer the phone. thats just one of my problems. Any ideas or help?