Root [AT&T] sgh-I337 NB1 says rooted

[mrleroybrown]

My at&t Samsung Galaxy sgh-I337 on nb1 baseband running on 4.4.2 says it's rooted. I have super su, titanium backup, busy box but can't flash a rom, can't get safe strap to do anything once installed and don't seem to be able to get CwM or twrp recovery. Any one have any suggestions?

 

[mrleroybrown]

Cricket sounds>:;:;:;.........

 

[xisruno]

Our bootloader is locked you can not use CW or TWRP recovery only Safestrap