hello need help for samsung i9505 about flash

hello friends
i flash custom rom samsung i9505, S4. custom rom is SPH-L720T, VER 5.0.1
after custom rom now imei, baseband all are brick.

i try to flash again i9505 stock rom but failed , Z3x, Odin ,
i also try repair ( 4 file) firmware but not done,

how can i solve ?

any idea friends ?

thanks with best regards,
mahir ashab