sm-G530W 5.1.1 direct unlock done.

Operation: Unlock
Selected model: SM-G530W
Selected port: COM62 SAMSUNG Mobile USB Serial Port
Software version: 24.1

Reading phone info…
Reading IMEI… OK
IMEI: 359653062055515
Unlocking… OK
Reseting… OK
Unlock done

Done with Samsung Tool PRO v.24.1