Why Xiaomi is blocking devices: 7 real reasons and how to fix it

You turned on a Xiaomi smartphone, and instead of the usual desktop, you saw the words "Device locked" or a red screen with a warning? This situation is familiar to thousands of users of the brand - from owners of budget Redmi to flagship Xiaomi 14 Ultra. After the firmware update, the change SIM-cards or even for no apparent reason.

In this article, we will look at all possible reasons for blocking Xiaomi devices, from technical failures to sanctions restrictions, learn how to distinguish between a temporary locking of a Mi Account from a device’s hardware ban, which models are blacklisted most often, and what to do if unlocking through official channels does not work, and how to protect your smartphone from locking in the future.

Spoiler: 80 percent of the time, you can solve the problem yourself without going to the service center, but there are some blockages that are almost impossible to get around, and we'll look at them, too.

1. Mi Account Blocking: The Most Common Reason

More than 60 percent of all locks on Xiaomi devices are related to issues with the Mi Account.The company is actively fighting fraud, so any suspicious action can lead to temporary or permanent locks.

• 🔄 Frequent password change – if you have tried to restore access several times in a row, the system may consider this as an attempt to hack.
• 🌍 Signing in from different countries – if you are traveling and logging in from Russia, and an hour later from Thailand, this will cause suspicion.
• 📱 Connecting to a new device – adding a third or fourth gadget in a short period of time can trigger a lock.
• 💰 Suspicious purchases – payment via Mi Pay from an unusual device or a large purchase in the Mi Store without a transaction history.

Typically, this is a temporary lock, from 24 hours to 7 days, and a message like “Your account is blocked for security reasons” is displayed on the screen, offering to verify your identity, but there are more serious cases.

⚠️ Warning: If you are asked to send a passport scan or a self-self with a document when you try to unlock it, it is not phishing. Xiaomi does request such data for verification, but only through the official website. Never send documents by mail or messengers!

What to do:

1. Go to the recovery page and follow the instructions.
2. If the lock is associated with suspicious activity, wait for a letter from Xiaomi to the linked mail (sometimes it comes with a delay of up to 12 hours).
3. To speed up the process, contact support via Twitter – they respond faster than through the standard feedback form.

2. Sanctions: Why Xiaomi is blocking devices in some countries

Since 2022, Xiaomi, like many Chinese brands, has become more stringent in complying with international sanctions and local laws, leading to massive device locks in the following cases:

• 🇷🇺 Russia and Belarus: restrictions on firmware updates for some models (e.g. Xiaomi) 12T stopped receiving updates MIUI 2023).
• 🇮🇳 India – blocking devices with uncertified firmware (especially relevant for the use of POCO Redmi Note).
• 🇺🇸 US – restrictions on Xiaomi services due to trade embargo (affects Mi Band and smart devices).

How it manifests itself:

• The device stops receiving updates over the air (OTA).
• When you try to log in to Mi Account, you get the error “Service is not available in your area”.
• Some features (such as Mi Pay or Mi Cloud) are no longer working.

It’s important to understand that sanctions are not always reversible, for example, if your device falls under a US embargo (as it was with the Xiaomi Mi 10 in 2021), you can’t officially unlock it.

• Use custom firmware (such as LineageOS or Pixel Experience).
• Refuse the device to the version MIUI for another region, but it may violate the law!).

3. Hardware lock: when the device becomes a "brick"

If your Xiaomi is turning on a red or black screen that says "This device is locked," it's hardware locking, which is the most serious problem that arises in the following cases:

• 🔧 Failed firmware – interrupted update via Fastboot or installing an incompatible version MIUI.
• 🔓 Unlocking the bootloader in violation of the rules (for example, if you tried to bypass the official waiting timer).
• 🛠️ Replacement of the motherboard without reference to the original Mi Account.
• 🚨 Activation of anti-theft protection (if the device was stolen and the previous owner blocked it through Find Device).

Distinguish hardware from software lock is simple:

• The device does not load beyond the Mi logo or shows an error "This" MIUI version cannot be installed on this device».
• When you connect to a PC via Fastboot, the fastboot getvar anti command returns a value of 3 (this means that the bootloader is locked at the hardware level).
• The screen has a red timer sign (e.g., “Unlock in 160 hours”).

⚠️ Warning: If you see a message saying “This device is bound to a Mi Account” – it is not a hardware lock, but a link to the previous owner’s account, in which case only he (or the official service center with proof of purchase) will help).

What can be done:

1. If the lock is due to a failed firmware, try reflashing the device via the Mi Flash Tool in clean all mode (but this will delete all data!).
2. Use the official tool to unlock the bootloader, but be prepared to wait up to 720 hours (30 days).
3. If the device is locked after the fee is changed, contact the service center with a check for repairs - sometimes binding to a new account helps.

Connect the device to the original charger (not USB-hub)

Make sure the version MIUI less than 10.0

Download the official Mi Unlock Tool

Disable the antivirus (it can block drivers)

Create a backup of the data (unlocking it will delete it)

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4.Blocking due to rule violation MIUI (And how to avoid it)

Xiaomi is actively fighting illegal use of its devices.If you break the rules MIUI, Your smartphone can be blocked without warning:

• 📱 Using unofficial firmware – if you have installed custom firmware (e.g. Xiaomi.eu) and it contains modified system files, the device may be blocked as “uncertified».
• 🔄 Frequent shifts IMEI — Some users are changing IMEI To circumvent regional restrictions, but Xiaomi is monitoring such actions.
• 💻 Connecting to servers through VPN — If you are constantly using VPN accessing services blocked in your region (e.g. Mi Video) may raise suspicions.
• 🔧 Modification of system files - changing files to /system or /vendor loader-free.

Typically, the first breaches are followed by a warning (notification in Mi Account) and the second one by a lock, and in some cases, the device may be permanently locked (for example, if you tried to bypass Anti-Rollback protection).

To avoid blocking:

• Do not install firmware from third-party developers unless you are sure of their security.
• Don't change. IMEI — Not only does it violate Xiaomi’s rules, but it’s also illegal in most countries.
• If you use VPN, Turn it off when you update your firmware or sign in to your Mi Account.

💡

Before installing custom firmware, always check it on the forum. XDA Developers. Look for tagged themes. [OFFICIAL] — They are usually safe and do not lead to lockdown.

5.Blocking due to theft or loss: How Find Device works

If your device was stolen or lost, the previous owner could have locked it through Find Device, an analogue of Apple’s Find My iPhone, in which case you’ll see:

• This device is locked by Mi Cloud.
• Please enter the password from the previous owner's Mi Account.
• Inability to reset via Recovery (after reset, the device will again require the entry of account data).

This is the most difficult case, because only the previous owner can officially unlock the device.

1. If you bought the device with your hands, contact the seller and ask them to remove the device from their account via Mi Cloud.
2. If the seller doesn’t respond, contact Xiaomi with a check to buy (even if it’s a purchase from Avito or Yula).
3. In extreme cases, you can try to replace the motherboard, but it is expensive and does not always help (the new board can also be blocked).

⚠️ Warning: Don't believe "masters" who promise to unlock a stolen device for money. 99% of the time, they're scams. Xiaomi doesn't provide official ways to bypass Find Device - this is against security policy.

How to protect your device from such situations:

• Always check the status of the device before buying through the official Xiaomi service.
• Ask the seller to untie the device from his account with you.
• If you are buying a device abroad, make sure it is not tied to a local operator (e.g. some Redmis in India are sold with lock-in). SIM-map).

6.Blocking SIM-Why the phone doesn’t catch the network

Sometimes users are faced with a situation when Xiaomi stops seeing. SIM-map or display «SIM-It's not locking the device itself, but it's no less unpleasant:

• 📶 Regional locking – some models (e.g. Redmi Note 10) 5G for India) blocked SIM-maps of other countries.
• 🔒 PUK-code – if you entered the wrong code 3 times in a row PIN-code SIM-The map, it's locked.
• 📱 Software failure - after the update MIUI Network settings can fly.
• 🚫 Blacklist. IMEI — if IMEI Getting into a database of stolen or blocked devices.

How to solve the problem:

If the problem is regional locking, try the following:

1. Install global firmware via Fastboot (for example, MIUI Global Stable).
2. Enter the code #4636## and select WCDMA preferred in network settings.
3. If nothing helps, contact the service center to unlock the modem.

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If Xiaomi has stopped seeing SIM-After updating the map, try resetting the network settings first. In 70% of cases, this solves the problem without flashing it over.

7. How to unlock Xiaomi: step-by-step instructions

If your device is locked, follow the following algorithm (from simple to complex):

1. Check the type of lock: If the screen asks you to enter a password from Mi Account → This is a lockdown. If the red screen with the timer is on. → This is a bootloader lock, unless the device is switched on beyond the logo. → it's a firmware failure.
2. To block your account: Go to the recovery page. If you need verification, prepare a passport scan and selfie with it. Expect support (usually 1-3 days).

To lock the loader

1. Download Mi Unlock Tool from the official website.


2. Connect your phone in Fastboot mode (press Power + Vol Down).




3. Launch the tool and follow the instructions (it may take up to 720 hours to wait).




4. After unlocking, run the device through the Mi Flash Tool.

For firmware failure

• Download the official firmware for your model.
• Use the Mi Flash Tool in Clean All mode.
• If the firmware doesn’t help, try custom recovery (e.g., a custom recovery, TWRP).

If nothing helps:

• Please contact the official service center (addresses can be found on the Xiaomi website).
• For devices purchased overseas, try contacting support via Twitter – they often respond faster.
• If the device is locked because of Find Device, look for a seller – unlocking is almost impossible without it.

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If you unlocked the bootloader, but the phone still does not turn on, try flashing it through EDL-This will require a special cable and Mi Flash Pro.

FAQ: Answers to Frequent Questions