Ive been having major issues with call quality and dropped calls. I rooted to fresh 1.1 just to see if that would fix It. Well now when I make a call it says account cannot be validated. Called sprint and they tried everything and still no dice. so they had to send me a replacement. Sucks but gave me a 50 dollar credit So my question is how do I unroot my phone now? lol Hope my new phone Is better! Anyone have this Issue?