ok, after unlocking and rooting my phone. i was able to get everything back i lost from the 2.2 update. after the update i was unable to install apps and lost wifi signal.but rooting it and recovery it with another rom. it works again. i'm so happy. now, i have a problem with my phone not coming out of sleep mode, i guess thats what you would call it. after the phone seats for a couple of hours it will not come back on. you hit the power button and nothing. i have to remove the battory and then power it back on for the phone to work. any idea's?