Xiaomi phone unlock bootload tutorials and FAQs

Xiaomi phone unlock bl need to submit an application on the website, and then the computer unlocked, the following steps:

1, first need to register a Xiaomi account, and landing.

2, to the official website unlock page submit application: http://www.miui.com/unlock/index.html

3. Wait for approval after application (normal within 3 days, note Xiaomi phone 4c due to hardware security issues, need to wait 5 days). If you already have permission, the page will automatically jump to the Unlock tool download page.

4. In the device that needs unlocking, log in to the Xiaomi account that already has the unlock permission, and enter the account and device (which is only available after V8.1) in the device unlock status, "Settings--developer Options".

5, after the successful login, manually enter the bootloader mode (after the shutdown, while holding down the power button and the volume down key);

6, in the PC-side of the Xiaomi unlock reference books, login the same with unlock access to the Xiaomi account, and through the USB connection to the phone, click on the PC-side unlock Tool "unlock" button, estimated 10s or so can be completed;

After unlocking the device, you can swipe the third-party ROM package in bootloader mode. The unlocked device will be permanently marked as "unlocked" on the server, but we still allow you to lock LK after the official MIUI (requires FastBoot OEM lock to re-lock, remember to brush into the MIUI non-root system, or it will cause the system to not boot)

Issues you may encounter during unlocking bootloader:

Q: What's wrong with unlocking the ToolTip "account device inconsistency"?
A: This is not in the unlocking process through the account and device verification, the solution is to upgrade the phone to the latest stable version or from the stable version of the card to the latest development version, the device to unlock the unlock tool to log on to the same account, and enter the "Settings, developer options, device unlock status" Account and device (this option is available later in the V8.1 version).

Q: How is the unlock tool tip "Unable to get phone info"?
A: This is generally the device driver on the computer is not installed, you can try to reseat the USB cable or a different USB port or a USB cable to wait for the computer to slowly install the driver

Xiaomi phone unlock bootload tutorials and FAQs