Connect your phone to the PC. Click Unlock ; if this is your first attempt, the tool will likely display a message to "Please unlock 168 hours later" (7 days).
Unlike older Xiaomi phones, the Mi 8 SE requires an official permission process via Xiaomi’s servers. Below is the most comprehensive, up-to-date guide to unlocking your Mi 8 SE’s bootloader without bricking your device. How to unlock Bootloader in XIAOMI Mi 8 SE with...
Before connecting to a PC, you must link your Mi Account to the hardware. Enable Developer Options: Settings > About Phone MIUI Version 7 times until you see "You are now a developer" Enable Unlock Settings: Navigate to Settings > Additional Settings > Developer Options OEM Unlocking USB Debugging Bind Mi Account: In the same menu, tap Mi Unlock Status Turn off Wi-Fi and use Mobile Data Add account and device . You should see a success message: "Added successfully" Phase 2: Using the PC Unlock Tool You will need a Windows PC and the Official Mi Unlock Tool Xiaomi Mi 8SE bootloader unlock and TWRP & Rom Install Connect your phone to the PC
Reboot to fastboot again. If the bootloader is unlocked, the fastboot screen will show: Below is the most comprehensive, up-to-date guide to
: Open Settings > About phone and tap MIUI version seven times until "You are now a developer!" appears.