is started of every once in a while it would just shut off and restart all on its own. now thats the only thing the phone is doing. shuts off, then on, then off , then on. When it was doing it everyonce in a while i took it to sprint and they just reset it, i brought the phone back home and down loaded most of my apps again. I was hopping the problem was that i needed 2.2 so in the middle of the update it began to turn off then turn on. Help Somone please.