unlock prblem error(0) g928g

please help. I do not know which modem to install compatible for that version and that does not give me that error

UNLOCK INSTRUCCIONES:
1. Power on the phone.
2. Connect the phone to PC with USB cable.
3. Check Samsung modem in device manager, install drivers if needed.
4. Press ‘Unlock’ button for direct unlock or ‘Read codes’ to read security codes.

To reset Google account activation or Samsung reactivation lock:
1. ADB must be activated in any way (you can flash sBoot from combination firmware,
make sure, that you are not upgrade sBoot).
2. Connect phone to PC with USB cable, install drivers if needed.
3. Select device in ADB settings.
4. Press ‘Reset FRP/React/EE’ to deactivate Google/Samsung/EE account activation lock.
(Sometimes needs to perform ‘wipe data/factory reset’ once more, to complete this locks removal.)

Operation: Unlock
Selected model: SM-G928G
Software version: 27.1

Searching Samsung modem… detectado COM53
Leyendo información del teléfono … Listo
Modelo: SM-G928G
AP version: G928GUBS3BPJ2
CSC version: G928GUWA3BPI2
CP version: G928GUBU3BPI2
Código del Producto: SM-G928GZDAPCT
Phone SN: R58GA0K0YEV
Número único: 83F1505451523638
Reading IMEI… Listo
IMEI: 353122070827832 (SIGN: OK)
Lectura de datos desde el teléfono … error (0)
Try downgrade modem if possible

Done with Samsung Tool PRO v.27.1