The tool will check your account permissions and scan for connected devices. Once it detects your phone, the status will change to "Phone connected". Click the button.
Unlocking the bootloader automatically triggers a factory reset. All your apps, photos, messages, and internal storage will be completely wiped.
Unlocking the bootloader modifies deep system security parameters. Ensure you complete the following tasks before proceeding:
: Unlocking the bootloader automatically triggers a factory reset. Back up all photos, contacts, and personal files.
is the first essential step toward customizing your device, allowing you to install custom ROMs (like LineageOS), gain root access, and remove bloatware. How to unlock Bootloader in XIAOMI Mi 8 SE with...
Turn off your Wi-Fi and (using a SIM card tied to your Mi account is required).
Before you embark on this journey, ensure you have the following prerequisites checked off:
When the phone restarts, it will perform a factory reset. Set it up as a new device. You will see a warning screen at boot: "The bootloader is unlocked, software integrity cannot be verified..." This is normal.
This guide provides a comprehensive, step-by-step walkthrough on how to unlock the bootloader using the official on a Windows PC. ⚠️ Crucial Disclaimer & Prerequisites The tool will check your account permissions and
The software will analyze your device connectivity. Once your phone is detected, the "Unlock" button will light up.
Press and hold the button and the Power button simultaneously.
Xiaomi tracks authorization through your Mi Account. Your phone must be explicitly bound to your account over a cellular data network. Go to > About Phone .
: Unlocking the bootloader erases all user data . Ensure you perform a full backup before starting. Ensure you complete the following tasks before proceeding:
Visit the official Xiaomi MIUI Unlock website and download the latest version of the Mi Unlock Tool zip file to your PC. Extract the contents to a folder on your local drive (e.g., C:\MiUnlock ).
If you haven't already, download the Fastboot drivers from the Android SDK platform-tools package. Follow these steps:
Xiaomi requires active cellular data (not Wi-Fi) to bind your Mi Account to the hardware. Step 1: Download the Necessary Software
Ensure the battery is charged to at least 60% to prevent unexpected shutdowns.
You may stop receiving official over-the-air (OTA) updates from Xiaomi, requiring you to flash updates manually. Prerequisites and Requirements
Restart your phone. During the boot process, you should now see an unlocked padlock icon at the top of the screen. Alternatively, check the in Developer Options.