How to unlock Xiaomi without losing data: proven methods

When Xiaomi’s smartphone is locked and important photos, documents and contacts are inside, it causes panic among users, most often after buying a device from the hands where the previous owner did not untie his Mi Account, or after unsuccessfully changing the password of the lock screen, device owners face an activation screen that requires entering account data, which they have no idea about.

Fortunately, modern methods can solve this problem in most cases without the use of a hard reset Factory Reset, which permanently deletes all information. However, it is worth noting that the success of the procedure depends on the version of the MIUI or HyperOS operating system, as well as the status of the bootloader. In this article, we will discuss current unlocking methods that will help keep your data intact.

Before you start to act, you need to clearly define the type of lock. This can be a forgotten pattern lock, PIN-A code, a fingerprint that has stopped working, or a more severe lock at the Mi Cloud account level, depends on the type of protection you need to choose the tool and software you need to restore access.

Determination of the type of lock and preparation

The first step is to diagnose the status of the device. If the phone turns on and shows the desktop, but you can not log into the settings menu or certain applications because of a forgotten password, the situation is solved most easily. If the device is hanging on the greeting screen or requires you to enter a password immediately after turning on, the algorithm of actions will be different. It is important not to panic and not try to guess the code indefinitely, since the Xiaomi security system can temporarily block the input.

⚠️ Note: If the device shows a message "This device is locked" (This device is locked) with reference to someone else's Mi-account, it will not be possible to unlock it through the settings using standard methods. Requires either restoration of access to the account of the owner, or the use of specialized software to bypass.

To be successful, you will need a stable Internet connection, as many methods involve interacting with authorization servers. USB-cable, preferably original, and computer running Windows. ADB and Fastboot must be installed in advance so that the system correctly recognizes the smartphone in debugging mode.

Make sure your smartphone battery is at least 50-60%. The unlocking process can take time, and suddenly turning off power at a critical moment can damage system files. Although we're talking about methods without losing data, there's always a risk of software failure, so reinsurance won't be unnecessary.

There are several basic scenarios that users face, and here is a table that helps you quickly identify your situation and choose the right course of action.

Use the “Find Device” function from Xiaomi

The most legal and safe way to unlock your screen is if you forget your password, pattern lock, or PIN-The code is the use of the Mi Cloud cloud service, which only works if the locked device has been pre-enabled and the Find Device function is activated. If these conditions are met, you can remotely change the lock password.

To start, go to the official i.mi.com website from any other device (computer or smartphone). You need to log in using the same Mi Account that was entered on the locked phone. After successfully logging in, select the Find Device section. From your list of gadgets, select the desired smartphone.

In the device management menu, find the Lock button. By clicking on it, the system will prompt you to enter a new lock password. Enter a new code, confirm the action. In a few seconds, once the locked Xiaomi smartphone receives a signal from the server, the old password will be replaced with a new one, and you can log in with all the data.

And it's worth noting that this doesn't work if the device was reset to the factory by an outsider, and if you turn it on, it will ask for the password from the Mi Account that was used before the reset, which is anti-theft protection, and it's very difficult to get around without the owner's data without losing information.

Unlocking through Recovery and Safe Mode

If standard methods don't work, you can try Recovery Mode, which is effective if the lock is caused by a third-party application or a temporary software failure, rather than system protection. Entering Recovery Mode is a combination of keys: usually a pinched power button and a Volume Up button when the phone is off.

Once you're in the Recovery menu, use the volume buttons for navigation and the power button for selection. We're interested in Connect with MIAssistant, if available. Connecting your phone to a PC with a MiFlash utility or similar installed, you can try to back up or, in rare cases, delete the key file, if the Android version allows you to do this without superuser permissions.

The safer option is to try to log into Safe Mode, so when you turn on your phone, when the Mi or Android logo appears, you press the volume button, and if the phone boots in Safe Mode, it means that the blocker is a third-party app, you can delete it through the application settings and restore access.

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If your phone is not in Safe Mode, try turning it off. SIM-The card and the memory card before it's turned on, and sometimes the blocker hides in the external media.

It is important to understand the limitations of this method. On current versions of MIUI 12, 13, 14 and HyperOS, access to the file system via Recovery without a confirmed account is often limited. The system may require you to enter a lock screen password even to connect to the computer in debugging mode.

Application ADB-password-deletion commands

For more advanced users, there is a method of using the Android Debug Bridge (ADB) debugging bridge, which allows you to interact with the system at a deep level. However, in order for it to work, the phone must have USB debugging enabled in advance in the Developer menu. If this option was disabled, the method will not work.

Connect your smartphone to your computer and open the Command Prompt (CMD) or PowerShell in the folder with the installed tools of the Android SDK platform. Enter the connection verification command:

adb devices

If the device appears in the list, you can try to delete files that store the lock keys. For older versions of Android (up to 5.0-6.0), commands like adb shell rm /data/system/gesture.key or adb shell rm /data/system/password.key were used. After completing the command and rebooting the phone, you can unlock it with any password.

On modern Xiaomi devices with current security patches, direct file deletion is often impossible without Root rights. However, use commands to reset security settings or force logout if a vulnerability in a particular firmware version is not yet closed. For example, trying to activate ADB via the emergency call menu (if available):

adb shell input keyevent 273

⚠️ Attention: Inappropriate use ADB-commands can lead to a "bricking" of the device or cyclic restart (bootloop). Use only those commands, the purpose of which you fully understand.

Specialized software for bypassing Mi Account

When regular funds are powerless, specialized utilities developed by enthusiasts and service centers come to the rescue. Programs like XiaomiTool V2, Mi Unlocker or paid solutions for service centers (for example, Chimera, UnlockTool) offer bypass functions (Bypass).

The process usually goes like this: you plug your phone into Fastboot mode (squeezing power and volume down), run the program on your PC and select the appropriate function. The utility tries to exploit vulnerabilities in the download protocol or MIUI system services to remove the account binding or disable password verification.

It is important to distinguish between Unlock Bootloader and account bypass. Unlocking the bootloader officially via miui.com/unlock always results in complete deletion of data. Bypass is designed to get into the system without erasing information, but it is often temporary or has limitations (for example, the inability to reset settings again).

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Using third-party software to bypass Mi Account is always a risk, and make sure you only download from official developer sites to avoid infecting your computer with viruses.

Some tools allow you to backup your data before you try to unlock it, even if your phone is locked, which is a critical feature. If you see a backup or read info option in service software, use it first to save contacts and photos before you try to break the security.

What to do if nothing helps

In situations where none of the software methods worked and data is critical, the final frontier is to contact a Xiaomi authorized service center. If you are the legitimate owner of the device and can provide a box and a purchase check, employees can help remove the account lock at the server level.

However, if a device is found or bought with no documents, the chances of official unlocking tend to zero, in which case users often resort to the services of private wizards who use hardware programmers (for example, EDL Mode with an authorized account), this method allows you to reflash the phone at a deep level, but it is paid and requires special equipment.

There are also scammers on the Internet, and there are lots of offers to "unblock by IMEI" for money, 99% of the time it's a scam, Mi Account databases are very secure, and remotely unlocking IMEI without access to the company's servers is not possible for ordinary users.

⚠️ Warning: Never share your personal data, passport scans or bank card details with people offering unblocking services on social networks or forums without guaranteeing results.

To sum up, it is possible to save data when unlocking Xiaomi, but it requires a precise definition of the type of lock and the presence of certain conditions (enabled debugging, known account, Internet access).

Frequently Asked Questions (FAQ)