How to Unlock Locked Xiaomi: A Complete Guide to Limiting

Xiaomi, Redmi and Poco smartphone owners often encounter the word “Locked” when trying to download custom recavators or reflash the device, a condition that means the bootloader is locked by the manufacturer, which is a standard security measure to protect user data. However, for enthusiasts looking to gain super-user rights or install third-party firmware, this lock becomes the first obstacle to overcome.

There is also the concept of locking a Mi Account, where a device is tied to a previous owner’s account, turning into a “brick” for a new user. In both cases, the unlock procedure requires carefulness and strict adherence to the algorithms developed by the company. Ignoring the rules can lead to complete data loss or temporary inoperability of the gadget.

In this article, we will take a detailed look at the official and alternative methods of removing restrictions, how to apply for unlock, how long you will have to wait and what tools you will need. Officially unlocking the bootloader through the Mi Unlock Tool is the only legal way that does not violate the warranty at the software level, but requires a mandatory reset of all data.

Types of locks in the Xiaomi ecosystem

Before you start taking action, you need to clearly identify the type of lock you are facing. There are several layers of protection in Xiaomi smartphones, and you can not confuse them, because the methods of solving problems are radically different. Bootloader is a program that runs the operating system, and it is its status of "Locked" or "Unlocked" that we are interested in first of all when modifying software.

Another common scenario is Mi Account lock (Find Device) if the phone was bought from hand and when you try to activate requires a password from someone else's account, this indicates that the device search function is enabled, and it is almost impossible to remove such protection without the password of the previous owner by legal means, since the binding takes place at the level of the company's servers.

• 🔒 Locked Bootloader: Standard state of the new device, prohibiting the installation of unofficial software.
• 📱 Mi Account Lock: Activation blocking associated with theft or loss of a device by a previous owner.
• 📶 Carrier Lock: Operator-based telecommunications link (rarely seen, mostly on global versions from specific regions).

It is important to understand the difference between screen locking (PIN-The code, the pattern lock, and system constraints. If you forget the unlock password, the procedure will be different from unlocking the bootloader. In the case of Mi Account, the server check happens when you connect to the Internet, and you can't bypass it with standard reset methods.

Preparation for the official unlocking of the loader

The official procedure for unlocking through the Mi Unlock Tool requires careful preparation. Xiaomi has implemented a number of restrictions to prevent massive flashing of stolen devices. The first step is to link your Mi Account to the device in the system settings. Without this step, the server will not issue permission to unlock.

You will need a Windows computer that is working properly. USB-cable and stable Internet connection, and you need to install drivers. ADB and Fastboot, which often come bundled with an unlock utility or installed separately.Be sure to have at least 60% battery power before starting the process so that the device doesn't turn off at a critical moment.

Note that the unlocking procedure will completely destroy all data on the internal drive of the smartphone. Photos, contacts, applications and messages will be permanently deleted. Therefore, creating a backup is a mandatory step, which should not be neglected.

Step-by-step: unlock through Mi Unlock

The unblocking process begins with an application. In some regions (e.g. China) you need to wait 7 days after an account is linked, while for global versions the wait can range from 168 hours (7 days) to a month.

Put the device in Fastboot mode. Turn off the phone and press down and power at the same time, and the screen will show a picture of a hare in a hat-eared android repairer and say "FASTBOOT." Connect the phone to your computer and start the program Mi Unlock.

1. Sign in to Mi Unlock with the same account as your phone.


2. Press the "Unlock" button.




3.The program will check the status and, if the waiting time is out, unlock the device.

If the timer has not expired, the program will show the remaining time in hours, in which case you have to wait. Once the process is completed successfully, the phone will automatically restart, and you will see a warning that the device is unlocked, this message will appear at each boot for several seconds.

Compatibility and Unblocking Status Table

Different device models can have nuances in the unlocking process. Below is a table that illustrates the statuses and possible actions for different scenarios. Understanding the current state of your Bootloader will help you choose the right strategy.

It is worth noting that once the bootloader is unlocked, some security features stop working, such as banks’ applications may fail to launch due to a system integrity breach, and it often requires additional Magisk modules to hide superuser rights.

⚠️ Note: After unlocking the bootloader, the software warranty may be cancelled. In case of software problems (bootloop, broken communication modules), service centers may refuse free service.

Mi Account and Find Device issues

The situation with the locked Mi Account (Find Device) is the most difficult. If you bought a used phone and it requires a password from an account that you do not know, it means that the previous owner did not untidy the device remotely, unlike the bootloader, there is no waiting timer or official reset utility.

The only legal way to unlock such a device is to contact the previous owner and ask him to remove the device from the list of trusted in the settings of his account on i.mi.com. If the phone was found or bought from merchants, the chances of regaining access to the data are minimal.

• 📞 Contacting the seller: Ask for a purchase check or account details.
• 📄 Documents: Having a box and check can help at an authorized service center, but not always.
• 🚫 Bypassing locks: Informal methods (Bypass) are often temporary and do not allow you to fully use the phone (no network, only emergency calls work).

There are many services that offer paid unlocking from Mi Account, but their methods are often based on vulnerabilities in specific versions of processors or firmware that are quickly closed by security updates.

💡

When buying used Xiaomi, be sure to check the status of the Mi Account binding before transferring money. Reset the phone to factory settings via Recovery and try activating it with a Wi-Fi connection.

Alternative methods and working with ADB

For advanced users, there are methods of working with the device through USB debugging (ADB), which allows you to send commands directly to the system without bypassing the standard interface. However, to use ADB, you need to have the appropriate option included in the Developer menu, which is impossible to do on a locked phone.

However, if you have access to the system (e.g., you need to uninstall the system app or change the setting), ADB is a powerful tool: commands are entered into the console on the computer after connecting the smartphone.

adb devices


adb shell pm uninstall -k --user 0 com.example.bloatware

It is important to distinguish between ADB and Fastboot modes. Fastboot works at a lower level and is available even when Android is turned off (provided that the bootloader is unlocked for some commands).

⚠️ Attention: Use of teams ADB/Fastboot For recording unverified images (images) can lead to "bricking" of the device. Always check the hash amounts of downloaded firmware files.

💡

ADB is a bridge for debugging a working system, and Fastboot is a low-level boot management tool. Fastboot mode is used to unlock the bootloader.

Frequently Asked Questions (FAQ)