I have a sgh-i317 note 2 rooted and I flashed CyanogenMod 10.1.3-rc1-n1700 ROM which I guess was wrong. Kernel 3.0.64-cm-ge8aa6a7. Now I have no at&t service no 4 g or calls or text. I have tried to flash another ROM without sucess. I have tried to install factory firmware no success. Did this...