Unlock Bootloader Using Termux -

Do you already have a and a USB OTG cable ready?

Requires a Mi Account, active SIM, and the official Mi Unlock Tool. You must use a Windows PC for the Mi tool. Samsung Uses "Download Mode" instead of standard Fastboot. Incompatible. Requires Odin (Windows) or Heimdall. Motorola Requires requesting a unique unlock key from their website.