Having the same issue, amd as Im a newb, don't get a lot of the verbage from above. I rooted using unrevolved and currently running cyanonmod 7.1. Earlier today while playing a game, my phone just powered of. When i attempted to power back on it gets stuck in the white screen cycle. I volume down poer up and attemp to go into recovery, but it just continues to cycle. My computer that I had synced to, is also down. So now what. Thanks in advance.