Smt Bootloader Unlock Tool Extra Quality -

Power off your phone, then hold Volume Down + Power until the Fastboot logo appears. Connect it to the PC.

Follow these steps carefully to ensure a seamless unlock process: Step 1: Download and Extract the Tool smt bootloader unlock tool extra quality

Ensure your phone is charged to at least 60% to prevent the device from powering off mid-flash. Power off your phone, then hold Volume Down

How to unlock bootloader for OnePlus smart Phone - Search Detail Power off your phone