Connect to a PC with Motorola USB Drivers installed. Use the command fastboot oem get_unlock_data to retrieve your unique device ID.
by patching the boot.img from your firmware using the Magisk App and flashing it back via fastboot. Summary of Benefits and Risks Motorola G72 Custom Rom
You can explore builds from developers like ponces or the TrebleDroid team for ROMs such as Evolution X or crDroid . Stability Notes: Most GSIs for the Connect to a PC with Motorola USB Drivers installed