request to Z3X teams samsung i747

Selected model: I747
Selected port: COM7 Z3X BOX Serial Port
Selected port speed: 115200
Searching ADB device…
Phone not found
Done with Samsung Tool v.16.1

Selected model: I747
Selected port: COM7 Z3X BOX Serial Port
Selected port speed: 115200
Searching ADB device…
Phone not found
Done with Samsung Tool v.16.1

Selected model: I747
Selected port: COM7 Z3X BOX Serial Port
Selected port speed: 115200
Searching ADB device… OK
Reading phone info…
Model: SAMSUNG-SGH-I747
Android version: 4.1.1
Product code: Unknown
Phone version: Unknown
PDA version: I747UCDLK3
CSC version: I747ATTDLK3
IMEI: null
Phone S/N: R21C84RW19T
Checking Super user right… true
Writing data to phone… OK
Rebooting phone… OK
Checking phone at COM7 OK
Repairing network settings… OK
Reseting… OK
Repair done
Done with Samsung Tool v.16.1

after repair imei and basband still null in phone plz help he ASAP