I rooted the Sprint GS3 and have flashed CM10.2, but recently dropped the phone and cracked the glass so i am going to the bestbuy store where they will give me a new one. I rooted the OTA update which gave me the knox bootloader. I need to get back to stock unrooted rom. I dont care about the warranty status number that has been set to 0x1 from 0x0. Any info will be greatly appreciated. THANKS!!!