The "phone lock" and "SIM lock" isn't the same thing...
The phone lock is a password(PIN code) what you set to protect the phone from others. The SIM lock is to prevent to use other SIM card than a specific provider's.

So, connect your phone to XS++, click on gdfs radio button, then click on read user lock codes. Then you will get the phone lock code: 0000ffff if your PIN is 0000, or 1584ffff if your PIN is 1584 etc.
btw, i noticed this:
Block @ $44700000 read error. Have only: 00000000 bytes
Probably you made something wrong. Make sure you use the SEtool2 Lite v1.11, and follow one of unlocking guides.