When Xiaomi has blocked and stopped responding to commands, it can take anyone by surprise: the screen goes out, the device hangs on the logo or requires a password that you allegedly did not set. The reasons for this behavior of the gadget are many: from a banal failure in the Android operating system to activation of anti-theft functions or an unsuccessful attempt to reflash, you should not panic at this point, since in most cases the problem can be solved by software methods without contacting the service center.
The first thing you need to do when a phone is locked is to determine the type of lock, which can be a pattern lock, a digital code, a fingerprint, a Mi Account account, or even a Bootloader lock. The next steps depend on the accuracy of the diagnosis. In this article, we will take a detailed look at all the scenarios faced by owners of Redmi, Poco and Mi smartphones, and propose current solutions for 2026.
It’s important to understand that some methods require complete deletion of data, and if critical files are stored on a device, it’s worth trying to restore access through cloud services or standard unlocking tools first before moving to radical measures like Hard Reset.
Diagnosis: why the smartphone stopped working
Before you start taking action, you need to understand the nature of the lock: If the screen is black, but the device vibrates when you connect the charge, there may be a system failure. If the screen displays a message about the locking of the account, the problem lies in the account Google or Mi. In rare cases, the cause is damage to system files after a failed update.
Often users confuse software addiction with physical breakdown. If a Xiaomi phone doesn't respond to touch, but the notification indicator flashes, try a forced reboot. To do this, press the power button for 10-15 seconds. If the device reboots, then the problem was temporary. Otherwise, a deeper intervention will be required.
You should pay special attention to messages on the screen, text like "This device is locked" indicates the bootloader lock, and the requirement to enter the username and password after the reset - to activate FRP (Factory Reset Protection), the correct interpretation of these signals will help you choose the right path of decision.
⚠️ Warning: If you see a warning on the screen about a ransomware virus demanding you transfer money, do not pay the bill. This is fraud. This type of lock can only be removed through secure mode or flashing.
Eliminating screen lock and pattern lock
The most common scenario is that the user has forgotten the previously installed PIN-If your phone is connected to the Internet and linked to a Google or Mi Account, the chances of recovering access without losing data are high. First of all, try entering the wrong password several times so that the "Forgot password" button appears?".
For devices with Find Device enabled, you can use remote password reset. Go from your computer or other gadget to Google Find My Device or Mi Cloud. Log in to your account, select a locked device, and use the "Clear Device" or "Unlock" command, which will delete the pattern lock, but also erase all data in internal memory.
- 🔑 Use Google Find My Device to remotely reset your screen lock if your phone is online.
- 📱 Mi Unlock Status in settings can show if the phone is tied to a Mi Account, which is important for further steps.
- 🔌 Connecting to the PC through USB Sometimes allows you to pass unlock commands through debugging if it was enabled in advance.
If you don't have internet on your device, try using the emergency call menu (the "Emergency Call" button) to enter special engineer codes, although in modern versions of MIUI and HyperOS this method is often blocked for security reasons.
Resetting settings through Recovery mode
When standard methods fail, Recovery Mode comes to the rescue, a special environment that is booted separately from the main operating system, logged in by a combination of keys when the phone is off, usually by simultaneously pressing the power button and the volume button.
Once the Mi logo appears, you can release the power button by continuing to hold the "volume up" until the menu appears. Navigation is done with the volume buttons and the power button is selected. You need to find the Wipe Data or Clear Data item. Depending on the firmware version, you may need to confirm the action by clicking on Wipe All Data.
☑️ Checklist before resetting via Recovery
The cleaning process takes a few minutes. Once it's done, the phone will prompt a reboot (Reboot -> Reboot to System) and when it's first turned on, it will require you to enter a password from your Wi-Fi and a Google or Mi Account that was previously synced to the device, which is an FRP security mechanism that prevents the use of stolen phones.
⚠️ Warning: If you don't remember the password from a Google account that was synced to your phone before the reset, you won't be able to unlock the device using standard methods. FRP or contacting the service with a check for purchase.
Mi Account problems and device activation
Mi Account locking is a major obstacle, and it activates if the device's search was enabled in the phone's settings and the user resets the data, and when it's turned on, the phone requires you to enter the password for the account that was previously linked, and without that password, the device becomes a brick for the average user.
The only legal way to unlock is to restore access to your account through i.mi.com. If you change your phone number or forget your password, use the recovery procedure through linked mail. In some regions, Xiaomi allows you to unlock the device by providing a check about the purchase and a box with a new device. IM-code to an authorized service center.
There is a myth about universal unlock codes, but in 2026, HyperOS security eliminates such loopholes. Attempts to use third-party software to bypass Mi Lock often lead to a complete lock of the motherboard.
What to do if you bought a used phone with a lock Mi Account?
Unlocking the bootloader and its consequences
Often users lock their phone themselves in an attempt to obtain root rights or install custom firmware. If the Bootloader is locked, you can't modify the system partition. The message "This device is locked" when booting indicates that the protection is active. The official permission from Xiaomi is required to unlock it.
The official unlocking procedure takes 7 to 30 days, you need to install the Mi Unlock Tool on your PC, log in to your account and send a request. Once the waiting time is over, the utility will unlock the device. Importantly, this procedure completely cleans the phone data.
If you tried to unlock the bootloader informally and the phone stopped turning on, chances are you got a "Hard Brick." In this case, only flashing through Fastboot mode using the original firmware and USB 2.0 cable will help.
| Type of lockdown | Symptoms | Method of decision | Loss of data |
|---|---|---|---|
| pattern lock | Lock screen, entry requirement | Google Find My Device / Reset | Yeah (on reset) |
| Mi Account | Password requirement after activation | Entering account password | No (if you have a password) |
| Bootloader | Locked message at launch | The Mi Unlock Tool | Yes. |
| FRP (Google) | Account requirement after reset | Entering Google account data | No. |
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When using Fastboot mode for flashing, always use the original USB-cable USB 2.0 on the PC motherboard (back of the system unit) to avoid connection errors.
Firmware of the device via Fastboot in case of critical failures
If the Xiaomi phone is locked on the logo and is not included in the Recovery menu, then there is Fastboot mode. To enter, press the power button and the volume button. The screen will show an image of a hare repairing an android, or the inscription Fastboot. This is a low-level mode for the firmware of the device.
To work, you will need the Mi Flash Tool and a firmware file in.tgz (not.zip!). Download the current firmware for your model from the official website. Unpack the archive, launch the Mi Flash Tool, connect the phone in Fastboot mode and press the Flash button.
It is important to choose the correct firmware mode in the utility: Clean All mode will completely clean the phone and unlock the bootloader (if it was unlocked earlier), and Save User Data will try to save data, but will not work if the lock is caused by damage to system partitions.
⚠️ Warning: Never interrupt the firmware process or turn off the cable USB, until the progress bar reaches 100% and a message of success appears, interruption of system file writing is guaranteed to cause the device to fail.
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Fastboot is the last frontier of software resuscitation of the phone. If the firmware through Fastboot doesn't help, the problem is likely to be in the hardware (memory, processor) and requires soldering in the service.
Preventing blocking and maintaining access
To avoid a phone lockdown in the future, it is important to follow simple digital hygiene practices: regularly check if you remember passwords from your main accounts, record graphic keys in a secure place that is not stored in the phone itself.
Enable two-factor authentication for your Mi and Google account, but be sure to save the backup recovery codes. They'll come in handy if you lose access to your phone number. Also back up important data periodically on your PC or in the cloud.
Do not install applications from unknown sources and avoid sites with "hacked" versions of games, which often cause the installation of encryption blockers. MIUI/HyperOS regular inspection.