If you are looking for a more secure and reliable, yet paid, method to unlock your Motorola, I can suggest a couple of professional online unlocking services. Would that be useful? Network Unlock for Motorola - Apps on Google Play
Do not trust free "unlock software" that requires downloading .exe files, as these often contain malware. Stick to reputable IMEI-based services. motorola network unlock tool link
The factory unlocking method provided by reputable tools is permanent, even if you update your software. If you are looking for a more secure
T-Force Unlock Tool, Motorola Liberation Tool, and various Android "Multi-Tools." Stick to reputable IMEI-based services
You request the unlock directly through the app without entering a code. 3. Third-Party IMEI Unlock Services
Ensure the phone hasn't been reported lost or stolen, as a network unlock will not work on a blacklisted device.