I have a AT&T S3 SGH-I747 that is rooted running stock 4.1.1 with CWM 184.108.40.206. I have updated the modem and bootloader (Baseband - I747UCUEMJB and Build # JRO03L.I747UCDLK3).
I have tried to flash custom and stock ROMS with CWM but get stuck on the glowing Samsung logo. I have tried to follow the instructions listed here but I cannot flash the stock ROM with ODEN.
I am not sure as to what to attempt next. I first want to be able to update to 4.3/4.4.2 and then try custom builds.
I have all my apps and data backed up with MyBackup and a Nandroid backup as well.