i need help f400 repair imie plz
 

hi every one

i need help to repair imie samsoung f 400

Selected model: F400
Selected port: COM217 Qualcomm Diagnostics Interface 3197
Selected port speed: 115200
Reading phone info... OK
Phone S/N: 0000000000
Reading IMEI... OK
IMEI: 0
Build: M6281A-KLRZ-4.0.9535
Reading sysinfo... OK
Calculating... OK
Bypass MSL... error
Done with Samsung Tool v.13.9
Done with Samsung Tool v.13.9




i have z3v
hwk
nspro

done with box nspro

Checking serial communication...
Checking Security...
Authenticating...
Writing IMEI...
Operation successfully completed