Unlocking the bootloader is a destructive and permanent action regarding certain device states:
The primary purpose of the Motorola Bootloader Unlock website is to generate a unique unlocking key for a specific device. The process is deceptively simple but technically rigorous. A user must enable “OEM unlocking” in the device’s developer options, boot the phone into fastboot mode (a low-level interface), and execute a command ( fastboot oem get_unlock_data ) that outputs a long, device-specific string. The user then pastes this string into the website, agrees to a series of severe legal disclaimers, and submits the request. If the device is eligible, the website instantly returns an alphanumeric unlock key. The user then inputs this key via a second fastboot command ( fastboot oem unlock UNLOCK_KEY ), and the bootloader is permanently unlocked. motorola bootloader unlock website