STEP BY TUTORIAL STEP.
IMPORTANT. The bootloader unlocking process is easily reversible by installing an official ROM, which would close it again and leave the terminal as it was. However, your provider may protect you to void the device warranty if it is detected. Consult with your supplier or carry out the process under your responsibility and know its implications.
To unlock the bootloader of a Xiaomi phone, the first thing we have to do is request authorization to do so. This authorization is requested directly from Xiaomi and it generally takes less than 10 days to authorize us since we completed the process.
PART 1 APPLICATION TO UNLOCK BOOTLOADER XIAOMI.
If you do not have a Xiaomi account, you cannot do the process. You must create one with your Xiaomi phone or in the following link: Create official Xiaomi account
It is important that your Xiaomi account is linked to your phone number for the process to work. To avoid problems, use the same phone number to create the account, to request the unlock permission and on your Xiaomi phone.
Open the browser on your computer. I recommend that you use Google Chrome, as it can translate the web automatically. Enter the following link: http://en.miui.com/unlock/
Once inside the official website, click on unlock now, “unlock now”, it has no loss, it is the main draw. The website asks you to authenticate with your Xiaomi account username and password.
Once we have logged in, it is time to make the request. To do this, complete the form as indicated:
Name you used when creating your account (forum user)
Select the code of your country.
Reason for requesting the unlock of the bootloader. In that box you should put the following (use copy and paste):
的 的 手机 是 砖砌 在 启动 循环 模式. 请 批准 我 的 请求 开锁.
In Spanish it means “My phone is in boot loop mode and I need the unlock”
Once everything is full, simply press the green button.
The application to unlock the Xiaomi bootloader, for security, asks us for a verification code that will have been sent to us through an SMS. Enter the received code and press the green one again.
All done, your request has already been sent correctly, on the next screen you will be told that your request will be resolved around 10 days.
PART 2 UNLOCK THE XIAOMI CHARGER.
PREREQUISITES TO UNLOCK THE XIAOMI STARTER CHARGER:
- Have an active My account linked to your device.
- Having received this phone number authorization to proceed with the unlock of the bootloader.
- Run an official miui version of the developer (version 6.1.12 or later).
- It is recommended to make a backup of your important data, although nothing has to fail.
- It is essential to perform the process from a Windows and 64-bit computer.
- Install My PC Suite to avoid problems with the drivers. You can download it from here My PC Suite Xiaomi
- Download the My Flash Unlock tool for Windows here and install it on your computer / PC.
Step 1: Enter your Mi account on your device if you have not already done so. You can do it in: Settings / Settings – My account / My account.
Step 2: Restart the device in boot mode (boot loader mode). To do this, turn off the device and once it turns off simultaneously, press the power button and turn down the volume.
Step 3: Log in to the unlock tool that you installed on the PC with the same Mi account that you used on the phone.
Step 4: connect your Xiaomi with the PC via USB. Once the device is recognized, press “Unlock.”
The unlock process will be completed in about 10 seconds.