Losing a smartphone is always stress, which is aggravated if the device is missing. SIM-Many users mistakenly believe that without an active SIM gadget becomes a "brick" for search engines and becomes invisible to the owner. However, modern technologies allow you to determine the location of Xiaomi even without mobile traffic, relying on other sources of geolocation.
In this article, we will take a closer look at the geo-location services in the MIUI and Android ecosystem, and learn what settings you had to activate in advance to be able to track your device, and what steps you should take right now if your device was lost or stolen.
The basic principle of search is based on data transfer over accessible networks. If the phone does not have a SIM card, the only communication channel is Wi-Fi. The device can connect to known networks or use the database of geolocation of Wi-Fi points to transfer its coordinates to the manufacturer's servers.
Geolocation without a mobile operator
To find a smartphone successfully, it's critical to understand how the device determines its coordinates, GPS-The module and Wi-Fi take over the bulk of the load. The smartphone scans the surrounding area for known networks and maps them. MAC-addresses with global databases.
Even if the phone is not connected to a specific Wi-Fi network, the mere fact of scanning the air allows Google and Xiaomi to approximate the location of the device with high accuracy, which works because the routers have static coordinates that are entered into databases when the first smartphone with the enabled geolocation is connected to them.
⚠️ Note: If the phone has completely turned off the Wi-Fi module or turned on the mode "In the plane", the chances of finding are significantly reduced, as the device stops scanning the air and transmitting data.
It is important to note that the coordinates to the server still require some kind of communication channel. If the SIM card is not available, the phone must be connected to an open or previously stored Wi-Fi network. Otherwise, the last known coordinates will be displayed on the map where the device last went online.
Find My Device from Google
The most versatile way to find any Android device, including Xiaomi, is to use Google’s built-in services.Find My Device works at the operating system level and is independent of the manufacturer’s shell, making it a reliable tool.
For this method to work, the lost phone must be logged in to a Google account, and the location function is activated, allowing not only to see a point on the map, but also remotely lock the device or erase data from it.
The search process is carried out through a web browser on a computer or other smartphone. You will need to go to the official website of the service and log in under the same login that was used on the missing gadget.
- 📍 Open the site android.com/find and log in to your account.
- 📱 Select a lost Xiaomi device from the list at the top of the screen.
- 🔊 Use the "Play Sound" feature to find the phone nearby, even if it's in silent mode.
- 🔒 Activate the “Block Device” mode to display the message on the screen with the contact number.
If the phone is in Wi-Fi coverage but not connected to it, the system may try to send a command to connect or simply lock in the last place where the Internet was active.
Searching through the Xiaomi Cloud
Xiaomi, Redmi and POCO smartphone owners have access to the company’s own cloud service, which often works even more efficiently than standard Android tools.Find Device feature in the Mi Account ecosystem allows you to manage the device remotely.
The main advantage of this method is deep integration with MIUI firmware. the service can show the location of the phone, even if it has recently been rebooted, provided that the device has managed to connect to the Wi-Fi network for synchronization.
https://i.mi.com/Go to the address and log in using your Mi Account. In the cloud storage interface, select "Find your device" and the system will try to contact your smartphone.
☑️ Checking the settings of Mi Cloud
The service not only tracks movement, but also captures images from the attacker’s front camera if someone tries to unlock the phone, and it also has a feature to erase all data, which is a last resort, but necessary to protect personal information.
| Function | Description | Requirements |
|---|---|---|
| Sound. | Turns on a loud 60 sec signal. | Phone's on. |
| Lockdown | Set a new password | Active Internet |
| Erase | Full reset to factory settings | Battery charge > 10% |
| Disappearance regime | Blocks the screen with the message | Synchronization of Mi Cloud |
Location by IMEI code
The IMEI search method is often considered the “last resort”, but it has its own technical and legal features. IMEI is a unique identifier of equipment that is assigned during production and does not change when changing the SIM card or resetting settings.
It's important to understand that ordinary users can't track a phone over IMEI on their own over the Internet, that mobile phone databases are not publicly accessible, and that search is only possible through law enforcement, which makes a formal request to the carrier.
Even without a SIM card, when you try to connect to any cell tower (for example, for an emergency call 112), the phone broadcasts its IMEI. The operator records this activity and can determine the approximate area of the device.
⚠️ There are many fraudulent websites on the Internet that offer to “track the phone by” IMEI Don't believe them, they're phishing resources designed to steal your data and your money.
If you decide to go to the police, you'll need a phone box with an IMEI or a purchase check, and without proof of ownership, you may not accept the application, and the police search process can take time, so you should use software methods in parallel.
Alternative monitoring applications
If standard tools are not set up in advance, third-party apps installed earlier can come to the rescue. Popular antivirus and trackers such as Kaspersky Internet Security, Avast or Cerberus have their own security mechanisms.
These apps often have more flexible settings than system ones, and can take hidden photos when you fail to enter a password, record sound around the device, or send coordinates when you change. SIM-map (although there is no SIM in our case, the change function can still trigger sending data over Wi-Fi).
Secret codes for checking IMEI
Some parental control apps, such as Google Family Link, also allow you to see the location of your device in real time, and if you have this software installed on your child's or an elderly relative's phone, you can see it on your smartphone map.
- 🛡️ Antivirus systems often have the function of "Antivor" with remote control.
- 👨👩👧👦 Parental control apps show travel history.
- 📸 Specialized trackers can activate the camera without notifying the user.
What to do if the phone is turned off or discharged
When the phone is dead or turned off, it makes it difficult to find, but it doesn’t make it impossible. Today’s Xiaomi smartphones running Android 9 and higher support the “Find My Device network” feature, which allows you to transmit a Bluetooth signal even when the battery is dead for a short time after turning off.
However, if the device is completely powered down, it will not be possible to determine its location in real time, in which case the systems of Google and Xiaomi will show the last known location - the point on the map where the phone last went online before turning off.
This information is crucial to narrowing the search, and knowing where the phone was last, you can predict where it was going. 100-200 meters from last point of activity.
💡
Activate the Notify When You Find It in Find My Device, and you will receive a notification by mail or other phone as soon as the lost gadget turns on and appears online.
You can't expect a miracle if the phone has been lying without charging for several days. Lithium-ion batteries have the ability to self-discharge. If the device lies for weeks without power, enter deep discharge mode, after which it will be impossible to turn on without professional "swinging" of the battery.
Security measures and data blocking
If it becomes apparent that the phone will not be returned, the priority is to protect personal data, financial information, photos and correspondence can be used by attackers, and remote locking must be performed immediately.
Select the "Erase Data" option from Google or Mi Cloud, and then the phone will be reset to factory settings. Importantly, after the reset, the device will request a password from the Google or Mi Account that was previously installed on it, which is FRP lock.
It's also recommended that you change passwords for all the important services that were opened on your phone: social networks, banking apps, email. Even if the phone had a pin, you better be safe.
⚠️ Warning: After the remote erasure command, tracking the phone will be impossible, as all services and accounts will be deleted from it.
In parallel with digital measures, contact your operator’s communication salon (even if there is no SIM card, the number must be blocked so that they are not used to restore access to other accounts via SMS) and write a statement to the police, indicating the IMEI of the device.
💡
The main protection against data theft is a pre-set complex password on the lock screen and enabled two-factor authorization on all important accounts.