I have N910T 5.1.1 OK2, i can not write imei and sign imei..
everytime i do, it does not change imei..
i have downgraded modem, reset msl, upgrade modem back write imei then sign imei.
everything says its going though correctly. BUT does not change imei...
i even wipe efs, still not working....
HELP..
i have Samsung tool pro latest version... |