How to open a blocked Xiaomi Mi 9/9A: all ways to unlock 2026

Why Xiaomi Mi 9 is blocked?

Xiaomi Mi 9 (or its simplified version of Mi) 9A) — One of the brand's most popular devices, but even it's not immune to lock problems.Users often face a situation where the phone screen requires you to enter a password, PIN-The reasons for this can range from trivial forgetfulness to failures after updating. MIUI, Failed firmware or even actions of third parties (for example, children who accidentally installed a lock).

It is important to understand that the method of unlocking depends on several factors: whether the Mi Account was tied, whether USB debugging (ADB) was enabled, whether custom firmware is installed, and even the version of MIUI (Mi 9 out of the box usually costs MIUI 10/11, but many are updated to MIUI 12/13/14). In this article, we will analyze all the current ways of unlocking, including official and alternative, taking into account the features of this model.

⚠️ Critical information for Mi owners 9/9A: If the device is activated Mi Cloud Lock (lock through the Xiaomi account), then after resetting via Recovery or Fastboot, the phone will require you to enter a login and password from the associated account. Without this data, it will be extremely difficult to unlock the device - you will need an appeal in support of Xiaomi with proof of ownership.

Method 1: Unlocking with Mi Account (official method)

If you remember the data from the Mi Account account tied to your phone, this is the easiest and most secure way. Xiaomi Mi 9/9A supports Find Device, which allows you to unlock the screen remotely. Here's how it works:

1. Go to account.xiaomi.com and log in with the same account as you do on your phone.
2. In the menu, select Find Device (Find Device).
3. The map will show the location of your Mi 9 (if GPS is enabled) and the right button will be the Unlock device button.
4. Confirm the action via SMS or email – the phone will be unlocked within 1-2 minutes.

⚠️ Note: if your phone has a mobile internet or Wi-Fi disconnect, this method will not work. Also note that once unlocked, all notifications and data in the clipboard may be deleted due to security policies. MIUI.

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If you don’t have access to your computer, you can use the Mi Cloud app on another Xiaomi smartphone, log in with the same account and follow the same steps.

This method is only suitable if:

• 🔹 The phone is connected to the Internet (mobile network or Wi-Fi).
• 🔹 Mi Account was tied before being blocked.
• 🔹 The device does not have custom firmware installed (for example, LineageOS or Pixel Experience).

Method 2: Recovery Mode (Hard Reset)

If you don't remember your password and you haven't tied your Mi Account, the radical method is hard reset via Recovery Mode, which will remove all the data from your phone, including photos, contacts and apps, but will return access to the system. On the Xiaomi Mi 9/9A, logging into Recovery is done like this:

1. Turn off the phone with a long press on the power button.
2. Press the Power button + Volume up at the same time and hold for 10-15 seconds until the Mi logo appears.
3. Release the buttons and you will be taken to the Recovery menu (in English or Chinese).
4. Use the volume buttons for navigation and the power button to select Wipe Data → Wipe All Data.
5. Confirm the action by choosing Confirm.
6. After reset, select Reboot → Reboot to System.

⚠️ Attention: Mi 9/9A s MIUI 12+ After the reset, you may be asked to enter your Mi Account data, even if you have not previously linked it (FRP). If you do not remember the username / password, the phone will become a “brick” – you will need to contact the service center with a purchase check.

Make sure your phone is at least 30 times charged%|Backup important data (if available)|Prepare data from Mi Account (if tied)|Have your hand on it. SIM-post-reset activation card

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Method 3: Unlocking via Fastboot (for advanced users)

If Recovery Mode is not available or the phone is stuck on the Mi logo, you can try unlocking it through Fastboot. This method requires a computer with ADB/Fastboot drivers installed and a bootloader unlocked. On the Mi 9/9A, the bootloader is locked by default, so you will first have to unlock it through the official Mi Unlock Tool tool.

Instructions:

1. Download and install Mi Unlock Tool on PC.
2. Put the phone in Fastboot mode: turn it off, then press Power + Volume down.
3. Connect the Mi 9 to your computer via USB-cable (preferably original).
4. Start the Mi Unlock Tool, log in to your Mi Account and follow the instructions to unlock the bootloader (can take up to 720 hours to wait!).
5. After unlocking the bootloader, run the phone through Fastboot using the command: fastboot flash all [firmware name].zip

⚠️ Attention: unlocking the bootloader erases all data and resets the phone to factory settings. 9/9A s MIUI 12+ After this procedure, you may need to re-attach your Mi Account.

Method 4: Bypassing the pattern lock through ADB (if debugging is enabled)

If the phone is debugging on USB (USB Debugging, and you forgot the pattern lock or PIN-code, you can delete the key file through ADB. This method only works when connected to a computer and requires pre-configuration.

Step-by-step:

1. Connect the Mi 9 to the PC via USB-cable.
2. Open the command prompt (CMD) in the ADB folder (e.g., C:\platform-tools).
3. Enter the commands in turn: adb shell su rm /data/system/gesture.key rm /data/system/password.key rm /data/system/locksettings.db rm /data/system/locksettings.db-wal rm /data/system/locksettings.db-shm reboot
4. After restarting, the phone should start without asking for a password.

⚠️ Attention: MIUI 12+ This method may not work because of the increased protection, and if the debugging is done, USB Not on beforehand, connect to the phone through ADB fail.

Method 5: Use of service codes (for some versions of MIUI)

On older versions of MIUI (before MIUI 11), there were service codes to reset the screen lock. For example, code ##7378423## opened a service test menu where you could reset settings. However, on the Mi 9/9A with current firmware, these codes do not work - Xiaomi closed this loophole due to security vulnerabilities.

However, there is one working code to check the lock status:

##4636##

It opens the Testing menu, where you can see in the Battery information section whether the Mi Cloud Lock feature is activated, and if so, unlocking without account data is impossible.

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Service codes on modern versions of MIUI are useless for unlocking, but help diagnose the cause of the lock (for example, checking the Mi Account binding).

Method 6: Contact Xiaomi Service Center

If all of the above methods have failed, the last option is to contact the official Xiaomi service center.

• 🔧 Your phone needs Mi Account data you don’t have.
• 🔧 The device does not turn on after a failed firmware.
• 🔧 This device is locked or Custom is displayed on the screen. ROM not allowed.

What you need to unlock in the service:

• 📄 Check or warranty card (proof of purchase).
• 📄 Passport of the holder (to confirm the identity).
• 📄 Phone box (if it is still available).

The cost of unlocking official Xiaomi services varies from 1,500 to 5,000 rubles, depending on the complexity of the case. In informal workshops, the price tag may be lower, but there is a risk of losing the warranty or getting a brick instead of a work phone.

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Before visiting the service, try to find the box from the phone – it indicates IMEI, which may be needed to identify the device in the Xiaomi database.

Method 7: Alternative methods (at your own risk)

There are many magical ways to unlock the Xiaomi Mi 9/9A on the Internet, from the use of special firmware to hardware manipulations (closing contacts on the board), but most of them are either outdated or carry serious risks:

• 🚨 Firmware through EDL — requires an authorized Xiaomi account and special equipment, and the wrong actions will lead to a complete loss of performance.
• 🚨 Use of “holes” in MIUI — Most exploits are closed in current firmware versions.
• 🚨 Running resistors on the board – physical intervention voids warranty and can damage the phone.

If you do decide to experiment, remember:

⚠️ Warning: Any unofficial unlock methods may result in loss of IMEI, A dead camera, no network, or a full phone buildup. 9/9A Snapdragon-powered 855/675 High risk of damage to the loader.

FAQ: Frequent questions about unlocking Xiaomi Mi 9/9A