: After booting, enable Developer Options → Check that "OEM Unlocking" is now changeable (or already says "Bootloader already unlocked").
Smt Bootloader Unlock Tool (often referred to as the SMT Flash Tool
: After booting, enable Developer Options → Check that "OEM Unlocking" is now changeable (or already says "Bootloader already unlocked").
Smt Bootloader Unlock Tool (often referred to as the SMT Flash Tool Smt Bootloader Unlock Tool