If you’d like, I can help you with the next steps, such as: Installing TWRP Recovery for the Mi 8 SE. using Magisk. Finding the best Custom ROMs
If you don’t have a Xiaomi account, create one via the "Mi Account" app on the phone or the web. Ensure the account is via email or SMS. An unverified account will fail immediately. How to unlock Bootloader in XIAOMI Mi 8 SE with...
After the time is up, repeat the and Unlock Tool steps to complete the process. Xiaomi Mi 8 SE Review (Short) Xiaomi Mi 8SE bootloader unlock and TWRP & Rom Install If you’d like, I can help you with