Code:
Operation: Unlock
Selected model: SGH-I257
Selected port: COM435 SAMSUNG Mobile USB Serial Port ,
Software version: 20.0
Reading phone info...
Reading IMEI... OK
IMEI: 35858205XXXXXXX
Reading security... error
Detected new type of security
Bypassing... OK
Unlocking... OK
Reseting... OK
Unlock done
Done with Samsung Tool v.20.0