into your computer via the USB cable. The Mi Unlock Tool on your PC should display a message confirming a phone is connected.
unbind your Mi account or factory reset your phone during this time, or the timer will reset. How to unlock Bootloader in XIAOMI Mi 8 SE with...
use mobile data (turn off Wi-Fi) for this step to link your account to Xiaomi's servers. Step 2: Prepare the PC into your computer via the USB cable