Sep 29, 2025

How to unlock the bootloader of a Xiaomi phone?

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Hey there! I'm part of a Xiaomi supplier team, and I know a thing or two about Xiaomi phones. One question that comes up a lot is how to unlock the bootloader of a Xiaomi phone. In this blog, I'll walk you through the whole process, sharing some tips and tricks along the way.

First off, why would you want to unlock the bootloader? Well, it gives you more control over your phone. You can install custom ROMs, which can offer new features, better performance, or a different look and feel. You can also use root access to tweak system settings that aren't normally available to regular users. But keep in mind, unlocking the bootloader voids your warranty, and there's a risk of bricking your phone if something goes wrong. So, it's important to follow the steps carefully.

Prerequisites

Before you start the unlocking process, there are a few things you need to do:

  1. Back up your data: Unlocking the bootloader will wipe all the data on your phone. So, make sure you back up your photos, videos, contacts, and any other important files. You can use Xiaomi's built - in backup feature or a cloud service like Google Drive.
  2. Enable USB debugging: Go to your phone's settings, then about phone. Tap on the MIUI version number several times until you see a message saying you're now a developer. Then go back to settings, find the additional settings or developer options, and enable USB debugging.
  3. Apply for bootloader unlocking: Head over to the official Xiaomi website and apply for bootloader unlocking. You'll need to log in with your Xiaomi account. Xiaomi will review your application, and it usually takes a few days to get approved.

The Unlocking Process

Once you've got the approval from Xiaomi, it's time to start unlocking the bootloader. Here's how you do it:

  1. Download the Mi Unlock tool: You can find it on the official Xiaomi website. Install it on your computer.
  2. Connect your phone to the computer: Use a USB cable to connect your phone to your computer. Make sure your phone is in fastboot mode. To enter fastboot mode, turn off your phone, then press and hold the Volume Down + Power buttons at the same time until you see the fastboot logo on the screen.
  3. Log in to your Xiaomi account in the Mi Unlock tool: Open the Mi Unlock tool on your computer and log in with the same Xiaomi account you used to apply for bootloader unlocking.
  4. Start the unlocking process: In the Mi Unlock tool, click the "Unlock" button. The tool will then start the unlocking process, which may take a few minutes. Once it's done, your phone will restart, and the bootloader will be unlocked.

Tips and Warnings

  • Keep your phone charged: Make sure your phone has at least 50% battery before you start the unlocking process. A sudden power outage during the process can cause serious problems.
  • Use a reliable computer and cable: A bad connection or a malfunctioning computer can lead to errors. So, use a computer that's in good condition and a high - quality USB cable.
  • Don't interrupt the process: Once you start the unlocking process in the Mi Unlock tool, don't disconnect your phone or turn off the computer until it's finished.

Xiaomi's Innovation and the Future

As a Xiaomi supplier, I'm really excited about the company's future. Xiaomi is constantly pushing the boundaries of technology. Take the Xiaomi SU7 Electric Car for example. It shows Xiaomi's ambition to expand beyond smartphones and into the automotive industry. With its advanced technology and sleek design, the Xiaomi SU7 is likely to make a big splash in the electric car market.

Xiaomi SU7 battery rangeXiaomi SU7 specifications

After Unlocking

After you've successfully unlocked the bootloader, you can start exploring all the possibilities. You can install custom ROMs like LineageOS or Pixel Experience, which offer a more stock Android experience. You can also use root access to remove bloatware, overclock your phone's CPU, or customize system sounds and wallpapers.

Connect with Us

If you're interested in purchasing Xiaomi products in bulk or have any questions about our supply services, feel free to reach out. We're always here to help you get the best deals and the highest - quality products. Whether you're a retailer looking to stock up on Xiaomi phones or a business in need of multiple devices, we've got you covered.

References

  • Xiaomi official website
  • Community forums where Xiaomi users share their experiences
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