Galaxy S4 Active AT&T SGH-i537 imei NULL.

Ok took me almost two days to get this phone fixed tried every work around. First i used a specified box to unlock it which in turn zeroed my imei. i found two seperate files online that had not relation to each other that i flashed using odin. The first allowed for a fixed baseband. The other allowed for me to recover imei using guess what our long and running cdma program which i will leave unnamed. My build is currently ML2 and Baseband is MF1.

Please message me if you need any help recovering your device.