Ok, I think I messed my phone up trying to unroot it. When I hold down the "Home" and "Power" key to bring up the system menu it doesn't come up... what does come up is an exclamation triangle with a little phone underneath. I then have to do a battery pull and start it normally. I can, however, bring up the system wipe by holding down "Home", "Back Key", and "Power". I did the wipe and tried once again to bring up the system menu with no such luck. I've downloaded the Sprint RUU 1.56.6 and installed it onto my phone. It has been since this install that I couldn't access the system menu. Has it deleted it? What do I do?! I just want my phone the way it was when I got it. Please send me some guidance.