How unlock via server:
1. via server (Diag)
2. via server (New)?
Reading phone info...
Model: SM-N950F
AP version: N950FXXU3CRF4
CSC version: N950FOVF3CRF4
CP version: N950FXXU3CRF2
Product code: VOD
Phone SN: R58JA60YC0Y
IMEI: 35407509xxxxx
Unique number: 988A973450574C454C30
Reading IMEI... OK
IMEI: 354075090202577 (SIGN: UNKNOWN)
Done with Samsung Tool PRO v.34.11
1. via server (Diag)
2. via server (New)?
Reading phone info...
Model: SM-N950F
AP version: N950FXXU3CRF4
CSC version: N950FOVF3CRF4
CP version: N950FXXU3CRF2
Product code: VOD
Phone SN: R58JA60YC0Y
IMEI: 35407509xxxxx
Unique number: 988A973450574C454C30
Reading IMEI... OK
IMEI: 354075090202577 (SIGN: UNKNOWN)
Done with Samsung Tool PRO v.34.11