How to Block Xiaomi with Mi Account: A Complete Guide with Nuances

Losing or stealing a Xiaomi smartphone is stressful, but modern technology minimizes the risks. One of the most effective protection tools is the remote locking feature via Mi Account, which not only prevents unauthorized access to personal data, but also increases the chances of a device returning. However, many users face difficulties in trying to activate the lock: the system can request additional confirmations, and the i.mi.com interface is regularly updated.

In this article, we will discuss all the current ways to block Xiaomi through Mi Account, taking into account the latest changes in 2026, including the nuances for devices with MIUI 14/15, the features of working with two-factor authentication and alternative methods of protection.

Why Xiaomi should be blocked with Mi Account: real risks

Xiaomi’s smartphone contains not only contacts and photos, but also access to banking apps, social networks, email and even corporate data. According to Kaspersky statistics for 2023, 78% of stolen phones are used by attackers to:

💳 Payment fraud – through saved cards in Google Pay, Mi Pay or banking applications.
🔓 Account hacking – if your phone has passwords from social networks or email (even in encrypted notes).
📸 Blackmail – through personal photos/video or correspondence in messengers.
📍 Tracking – if geolocation services are enabled on the device (e.g. Mi Cloud or Google Maps).

Locking through Mi Account solves these problems in a comprehensive way: remote screen lock + data erasure (optional) + disconnecting the device from the account, while even after resetting the settings, the phone will remain tied to your Mi Account, which will make it useless for the thief (Mi Cloud Activation Lock function).

⚠️ Note: If the device is disabled Mi Cloud or not signed in to Mi Account, remote lock will not be possible. Check these settings in advance - path: Settings → Xiaomi account → Mi Cloud.

Preparing for locking: what to check before losing your phone

To make the lock function work in a critical situation, you need to set up several settings in advance.

Linked to a valid email/phone account | Mi Cloud (Settings → Xiaomi Account → Mi Cloud) | Data synchronization (contacts, notes, photos) | Geolocation Enabled (Settings → Security → Device Search) | Password/pattern lock set on lock-in screen-->

Yes, I tried it on an old device | No, but I know how to do it | I don't know what it is | I don't see the point-->

Special attention is paid to two-factor authentication (2FA). Without it, an attacker can try to reset your Mi Account password via email. You can activate 2FA here: i.mi.com → Profile → Security → Two-step verification.

Also check if your Mi Account is linked to an outdated phone number or email. If access is lost, restore it in advance, otherwise the device lock can take days. → Profile → Account management → Email/Phone.

What to do if you forget your Mi Account password?

If you lose access to your account, you can restore it via a linked email or phone. On the Mi Account login page (i.mi.com), click "Forgot your password?" and follow the instructions. In extreme cases, contact Xiaomi with documents confirming ownership of the device (check or box).

How to block Xiaomi with Mi Account

If your phone is lost or stolen, act as quickly as possible. Here is the current algorithm for blocking through the i.mi.com web interface (updated in April 2026):

Go to i.mi.com and log in to your Mi Account (login + password + 2FA code if enabled).
From the top menu, select the Device tab (or Find Device in English) and the system will show all the attached gadgets.
Click on a lost device (like the Redmi Note 12 Pro+ or Xiaomi 13 Ultra).
Select Lock Device, and the system will prompt you to enter a new password to unlock (at least 6 characters, with numbers and letters).
Confirm action. After 1-2 minutes, the phone will be locked and all functions (except emergency calls) will be disabled.

Important: If the device is off or not connected to the Internet, lock will work on the next turn on / connect.

Action.	Implementation time	Do you need internet on your phone?	Reversibility
Screen locking	1-2 minutes	Yes (LTE/Wi-Fi)	Yes (through password unlocking)
Erasure of data	5-10 minutes	Yes.	No (full reset)
Calling the device	Instantly.	No (via cellular network)	—
Location tracking	Updated every 5 minutes	Yes (GPS/Wi-Fi)	—

⚠️ Note: If the phone is installed MIUI Global with a regional restriction (e.g. India or China), i.mi.com can be displayed in the local language. To change the language, scroll down and select English or Russian in the basement of the site.

What to do if the lock does not work: common problems

Sometimes users find that the lock button on i.mi.com is inactive or the process is stalled.

🔄 The device is not tied to your account – check that the phone appears in the list on i.mi.com → If not, then Mi Account was not activated on it.
📶 There is no internet on your phone, the lock will only work when you connect to the next network. Try sending a command to Find the device to enable mobile data remotely (if the function is supported).
🔒 Resetting before blocking – if the thief has time to make a hard reset, blocking will not help. In this case, only Mi Cloud Activation Lock (request login / password when you first set up) remains).
🕒 Xiaomi server delay - sometimes commands run with lag for up to 30 minutes.Wait and update the page.

If the button Block the device in gray color, try:

To log out of your account and log in again.
Use a different browser (we recommend Chrome or Firefox).
Clear the browser cache or open the site in incognito mode.
Try logging in from another device (PC, tablet).

Critical information: If the phone was enabled the function "Developer Mode" with debugging USB, The attacker can bypass the lock through ADB-Check this in advance in settings: Settings → The phone. → Version. MIUI (7 times press) → For developers → Debugging by USB (must be undone).

Alternative ways to block Xiaomi

If you lose your Mi Account or your i.mi.com lock is not working, use alternative methods:

1. via Google Find My Device

If your phone is synced to Google, block it through Find My Device:

Sign in with the same Google account as you do on your phone.
Select the device from the list.
Press Safe Mode or Lock the Device.

Limitation: This method will not work if the phone is disabled or reset by Google Play Services.

2. through the Communications Operator (IMEI)

Contact your carrier's phone office with your passport and your phone ID.

Block it. SIM-card (stops calls and calls) SMS).
Add the phone's IMEI to the blacklist (will not allow you to use the network).

Important: IMEI locking does not interfere with using your phone over Wi-Fi, but will make it useless for calls.

3. via the “Find Device” app from Xiaomi

If another Xiaomi device has the Find Device app installed, you can lock your phone through it:

Open the application and log in.
Select the lost device.
Press Lock and set a new password.

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If your phone has “Xiaomi Cloud Messaging” enabled, you can send a message to it asking for your device to return, and select the “Send Message” option on i.mi.com to appear on the locked screen.

How to Unlock Xiaomi After Remote Lock

If the phone is found, you can remove the lock in two ways:

1. Through the unlock password

When you lock your phone through Mi Account, you set a new password to unlock your phone:

Turn on the device.
On the lock screen, enter the password set.
Confirm the unlock via SMS or email (if required).

2. Through password reset Mi Account

If you forgot the unlock password:

Go to account.xiaomi.com.
Restore access to your account via email/phone.
Return to i.mi.com and unblock it manually.

⚠️ Warning: If the phone requires confirmation via Mi Cloud Activation Lock after unlocking, it means that the device has been reset. In this case, enter your Mi Account details - without them, the phone will become a brick for the thief.

FAQ: Frequent questions about Xiaomi blocking

Can I block Xiaomi without a Mi Account?

No, remote locking requires binding to Mi Account. Alternatives: Google Find My Device (if Google sync is enabled); IMEI lock with the operator (will not allow you to call, but will not block the phone itself); set up Mi Account in advance to avoid problems.

Will the lock work if the thief takes it out? SIM-map?

Yes, the lock will work when the phone is first connected to the Internet (via Wi-Fi or other means). SIM-However, to track location without a map. SIM It will be more difficult – you will need to connect the phone to a known Wi-Fi network.

Can I track my phone after I lock it?

Yes, Find a Device on i.mi.com will work even after locking if the phone is connected to the Internet. The accuracy of location depends on the GPS on and the available Wi-Fi networks. Important: Don't try to search for the phone by coordinates yourself, contact the police.

What if the lock is working, but the phone is still used?

The attacker will probably have time to reset the settings before applying the lock. In this case: Use Mi Cloud Activation Lock - the first setup the phone will require your Mi Account. Contact Xiaomi with proof of ownership (check, box, IMEI). Report to the police with instructions IMEI device.

How to check if Mi Cloud lock is on my phone?

Go to Settings → Xiaomi Account → Mi Cloud → Find the device. If the switch is active, the function is enabled. Also check that Settings → Security → Device search is enabled geolocation.

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Xiaomi’s top security rule: set up Mi Account and Mi Cloud ARE ANYTHING. After losing your phone, it will be too late to fix the bugs.