How to block Xiaomi Redmi phone remotely

Losing a smartphone or stealing a device is a stressful situation that many owners of modern technology unfortunately face. In panic, users often forget about built-in security tools that can save personal data and block access to the gadget. Xiaomi ecosystem offers powerful remote control mechanisms that allow you to turn the phone into a “brick” for outsiders, even if it is located in another city.

The main tool for this task is the Mi Cloud service, which is integrated by default into the MIUI and HyperOS shell. However, in order for the mechanism to work at a critical moment, a number of preparatory actions must be performed in advance, ignoring these steps can lead to the fact that at the right moment the function will be unavailable and you will lose control of the device irretrievably.

In this article, we will discuss in detail all the nuances of remote locking, setting up security profiles and using additional features such as “Disappearance Mode”, you will learn how to act if the phone is turned off, and what are the limitations of standard protection tools for Chinese smartphones.

Preparing a smartphone for remote protection

The effectiveness of remote locking depends on the device’s preset settings: the security system will not be able to identify the owner and pass the lock command if the smartphone is not authorized in the manufacturer’s cloud service. The first step is to create or use an existing Mi Account.

Log into your Xiaomi Redmi settings and find the account section, which is usually located at the top of the settings menu or under the "Mi Account" subsection. After you enter your login and password, make sure that sync is activated. This is critical, because it is through the sync channel that control commands are transmitted.

⚠️ Attention: Just having an account is not enough. If you change your password or log out on your device, the remote search function will not work.

The next step is to activate the specific search function, without this permission, the server will not be able to locate the gadget or block its screen from the outside, an option often turned off by default in order to save battery power or for user privacy reasons.

To activate, go to Settings → Mi Account → Find the device. Make sure the switch is in the "On" position. It is also worth checking whether location is allowed for system services, as this affects tracking accuracy.

Setup Mi Cloud and activation of functions

After basic activation, you should delve into the cloud service settings to expand control. Mi Cloud allows you not only to lock the screen, but also to erase data, send an audio signal or take a picture from the front camera when you try to unlock.

In the cloud settings menu, pay attention to backup options. While this does not directly affect locking, keeping your contacts and photos safe in the cloud will allow you to safely complete a full Wipe Data clean in the event of a theft without fear of losing important information.

The "Disappearance Mode" feature deserves special attention, and when it is activated, a message appears on the locked phone screen that you can create yourself, which can be an alternative phone number for communication or a request to return the device for a reward.

Remember to check your device’s cloud connection status regularly. The Mi Cloud interface displays the time of last sync on your computer. If your device hasn’t been in communication for more than 30 days, the system can automatically disable some security features to protect your data.

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Save the screenshot. IMEI-You can use the code and the boxes from your smartphone in the cloud or send them to your email, and you'll need them to get the police and lock them down by phone number.

Instructions: how to block the device through the web interface

The most common use case is the loss of the phone and the need to urgently restrict access to it, and for this you will need any other gadget (computer, tablet or phone of a friend) with Internet access.

Open your browser and go to i.mi.com. This is a global service address that operates regardless of your Mi Account registration region. Enter the same login and password that was used on the lost device. The security system can request sign-in confirmation via SMS or authenticator application, if it is configured.

Once you've logged in, you'll see a map-like interface, if your device is online and GPS enabled, you'll see its location, if your phone is offline, the map will show you the last known place it went online. To lock, click on your smartphone icon and select "Block."

⚠️ Note: Once the lock is activated, you can only unlock the phone by entering the password from the Mi Account. You can not reset the lock through Recovery Mode without an account password thanks to Anti-theft protection. During the locking process, the system will prompt you to enter a message that will be displayed on the screen, you should write a phone number that the finder can contact you, or an email address. 📊 I will go to the police I will block through Mi Cloud Nothing, buy a new Use of the Mi Cloud mobile application If there is no computer at hand, you can use another device based on Android or iOS. This will require you to install the Mi Cloud app or use the mobile version of the site. The functionality in the mobile application is completely identical to the web version. After logging in, select the desired device from the list (if there are several of them). The interface will offer three main actions: "Sound", "Block" and "Erase Data." Using the mobile application is convenient in that you can track the movement of the device in real time while on the way. The "Sound" feature is especially useful if you lost your phone at home or in the office. Even if the smartphone is silent, the command from the server will make it emit the loudest sound signal in one minute. This helps to find the gadget under the under the under the pillow or the screen with the important to understand the lock in the cloud. A standard pin or pattern lock can be picked up or reset if vulnerabilities are present, whereas cloud locking is tied to server authorization and is a more robust barrier. If the list of devices is empty, check the correct login and password. Make sure that you do not confuse the region of the account (for example, log in to the Russian version, and the account is Chinese). Also check the spam folder in the mail, sometimes the confirmation codes come in. SIM-Blocking the smartphone itself via Mi Cloud protects data, but does not prevent the use of the device SIM-- A malicious person's card for calls or Internet access, and for complete security, you need to block the number from the mobile operator. This can be done through a personal account, a bank application (if the number is tied) or a call to support. SIM-The card operator is shutting down the communication services, calling and receiving calls, and using mobile Internet will become impossible, but if the thief connects to Wi-Fi, he will still be able to transmit data, so locking the device itself through Xiaomi remains a priority. SIM-You will need a passport, as the number is registered in your name, Tele2 And others have standard procedures for these cases, and once you lock the old SIM, it will become invalid, and you can get a new one with the phone number saved. IMEI. This is a unique equipment identifier. If you file a report to the police and receive the corresponding document, telecom operators can block the device from the police. IMEI If you're going to have a network, you're going to stop the phone from catching any operator in the country, turning into a media player, and what if the phone's off or off the Internet, it's a common problem: the device is stolen, and the thief immediately shuts down the power or takes it out. SIM-In this case, the direct lock command will not reach the recipient immediately. However, modern Xiaomi smartphones have a mechanism for deferred execution of commands. When you send a command to lock or erase through the Mi Cloud, it is stored on the server. Once the device is turned on and has an Internet connection (even through someone else’s Wi-Fi), it will automatically contact the server, receive a command and lock. If the phone is turned off, the Last Location feature may not update. However, if the device has enabled the Send Last Location option before the battery drains, you will see the point on the map where the phone was when the charge dropped to a critical level (usually a critical one). 1-2%). ⚠️ Warning: Do not try to find the intruder yourself if you see the location of the phone in the private sector or a suspicious place. 7-10 In this situation, it is recommended to change the passwords of all important accounts (social networks, mail, banks) that were saved in the browser or applications on the lost device. 💡The lock command will be automatically executed the moment the stolen phone is first connected to the Internet, even if it is several days since the loss (FAQ) Can I lock my phone if I don't have Find Device enabled? Unfortunately, no. If the function wasn't activated in advance in Mi Account settings, the server can't give commands to control the device, and then only locking will help. SIM-If you have a password, if you have a password, will you see my Mi Account password when you lock it? No, the password doesn't show up on the screen. To unlock it, you'll need to enter the password manually. Xiaomi's security system doesn't store or transmit passwords in plain sight even when you lock it. What happens if I drop my phone through Recovery Mode? When you try to reset settings via Recovery (volume buttons) + The phone will ask for the password from the Mi Account it was attached to, which is Action Lock. Without the password, it will be impossible to turn on the phone. Does the lock work if the phone is interlocked? Official flashing through the Mi Flash Tool requires unlocking the bootloader, which is tied to the Mi Account.Unofficial methods can bypass the protection, but they are complex and require physical access and skills. For the average user, the phone will remain locked. How to remove a device from Mi Cloud after buying a used phone? The previous owner must go to his Mi Account, select the device and click "Delete from the list." If this is not possible, a purchase check is required to contact Xiaomi to request to untie the device.