I have the sprint insurance, and I had a broken screen. Rather than pay $100 for a warranty return I just purchased a screen of Amazon for $27. I replaced it, it looked marvelous, but I damaged the LCD ribbon because the screen doesn't come on. The phone will ring and the touchscreen will respond. So I went ahead and order a replacement. Anyways I am rooted with Cyrogenmod. I can't unroot it because I can't see the screen, and I don't want to destroy the phone b/c that seems like a waste. I was just going to send it in as is. I can't see why that wouldn't honor my warranty, but of course after reading the forums now I am paranoid. The phones on backorder of shipment from Ascurion so I have a little time. Any suggestions?