Yes, tools exist (DC-Unlocker, Chimera), but they are paid services and carry risk. There is currently no "magic button" or free software that works universally on the latest firmware.
If you are determined to unlock your device, visit the official websites of unlocking tools to verify your specific model number and software version are supported before spending any money. Proceed with caution and always backup your data—unlocking the bootloader wipes the device completely.
If you manage to obtain a 16-digit unlock code via a service like DC-Unlocker, follow these standard Fastboot steps:
This was the "BROM" mode. The phone’s brain was naked, vulnerable.
Huawei has patched many of the exploits used by older unlocking tools in their newer firmware updates.