Hello everyone this is the official odin package for the galaxy mega ATT version. With this you can get your phone back working if you get the "This phone is not running authorized software crap. " etc . Also hope it encourages more people to find a root method without the fear of having a brick. As many of you know this package was nowhere to be found so I had to bribe a Samsung employee to give it to me which means it wasn't free for me but I'm sharing it with you guys so if you send me a beer my way i'll be happy not mandatory.
This package is in multiple parts:
AP: Must be flashed under PDA in Odin. This is the biggest file and contains your system,recovery and kernel partition Download
BL: This is the bootloader. If you already took the update ignore this but if you want to upgrade your phone you must flash this Download
CP: This is the modem and other network related partitions. You must flash this under Phone in odin Download
CSC: This contains carrier related settings for our firmare. Flash this under CSC in odin. Download
Highly Recommended to perform a factory reset after the flashing is completed. Let me know your results