The appearance of the error message “Find Device has been destroyed” on the screen of a Xiaomi or Redmi smartphone often takes users by surprise. This is a system notification related to the work of the geolocation and security service Mi Cloud, which is responsible for finding the lost device and remotely managing it. Usually the problem occurs when you try to log in to an account, after resetting settings or as a result of software conflicts inside the shell. MIUI or hyperos.
The problem is that the operating system cannot properly initialize or terminate the search service. A critical failure can block access to other functions of the phone or cause persistent pop-ups that interfere with normal operation of the gadget. It is important to understand that this is not a physical destruction of components, but a software error that in most cases can be fixed independently.
In this article, we will discuss in detail why this error occurs, what actions lead to it, and how to return the smartphone to full operation without losing important data.
Reasons for the Find Device Error
The main reason for the message that the service is destroyed or damaged is the desynchronization of data between the local storage of the smartphone and the servers of Xiaomi. When you try to activate the search function of the device, the system accesses the protected partition of memory, if this partition is damaged or access is blocked by antivirus, a conflict arises.
Often the problem is manifested after a firmware update. During the installation of a new version of Android or MIUI, some system files may be changed incorrectly, especially if the battery was discharged or the Internet connection was interrupted, and failures are observed when using modified versions of firmware (Global on Chinese models or vice versa).
Another risk factor is the installation of applications from unknown sources that may conflict with system security processes. Third-party launchers or memory cleanup utilities sometimes aggressively remove the cache of system services, which leads to their malfunction.
The Impact of Root Rights on Error
Diagnostics of the status of the Mi Account
Before you go to radical measures, you need to check the status of your Mi Account. The error "destroyed" often indicates that the server does not see the device in the list of trusted or, conversely, considers its activity suspicious.
In the Device Management section, check the list of connected equipment. If your current phone is showing up there with an error or offline status for a long time, try removing it from the list and then re-authenticate on the smartphone itself. This action will update the security tokens.
Pay attention to the following signs that require attention:
- 🔒 Persistent password requests when entering the settings menu.
- 📡 Disabling the "Device Search" function immediately after activation.
- ⚠️ Notifications about unknown logins to the account.
If you recently changed your password or phone number associated with your account, the security system could temporarily block sync, in which case you need to wait for the waiting period to expire or verify your identity through a backup email.
💡
Use the incognito mode in your browser to log into Mi Cloud to eliminate the impact of cache and extensions that can distort the operation of the web version of the service.
Basic methods of troubleshooting
The easiest and often effective way is to clean up the data from the Security app and Google Play services. Fear not, it won’t delete your personal photos or contacts, but it will reset your network services settings. Go to Settings → Apps → All apps, find Security and click Clear Data, then select Clear Everything.
Then you need to restart the device. If the persists error persists, try to turn off the Internet and log in again, sometimes the system can not correctly process the server response when the connection is unstable, which causes a false message about the destruction of the service.
Follow the following steps in strict sequence:
- Turn off Wi-Fi and mobile internet.
- Go to Settings. → Mi Account.
- Click "Exit" (if the system requires a password and you do not remember it, this method will not work).
- Turn on the internet and re-enter.
☑️ The algorithm of primary diagnosis
It is important to check the date and time settings. If they are downed, the security certificates fail to be checked, and the connection to Xiaomi servers is blocked. Set up automatic time synchronization through the network in the menu Additional → Date and Time.
Advanced customization through the engineering menu
For more experienced users, there is an option to diagnose via the engineering menu, but you need to be extremely careful. The error may be related to specific network parameters or IMEI. Enter the code ##4636## in the dialer to get into the testing menu.
Here you can check the status. SIM-If the communication module is unstable, the cloud services can't connect, and it's also worth checking if the phone is in "Only" mode. 2G" or "Only." 3G", What can block modern encryption protocols.
| Parameter | Recommended value | Influence on error |
|---|---|---|
| Preferred type of network | LTE/5G Preferred | High (a stable Internet is needed) |
| Server response time | Auto | Average. |
| Roaming | Included (if on a trip) | Low. |
| SMSC | Relevant to the operator | Critical for SMS-verification |
If you are not sure about your actions in the engineering menu, you should skip this step. Incorrect settings of the radio module can lead to loss of network signal, which will require resetting the network settings to factory.
💡
The engineering menu is a powerful tool, but using it without understanding the settings can lead to loss of communication. Change only the settings you know you're setting.
What to do if you forget your Mi Account password
The situation where the phone requires a login and the password is lost is one of the most difficult. The message "Find Device has been destroyed" in this context can mean that the local encryption key does not match the server one, and the system blocks access. Access recovery is possible only through the official website.
Go to account.xiaomi.com and select "Forgot password" and you will need access to the linked phone number or email. If the number is lost, the recovery procedure is much more complicated and requires you to contact the device's purchase checks in support.
⚠️ Warning: Never use third-party services to unlock Mi Account for money. 99% of the time, this is a scam that will result in a complete lock on the device. IMEI or install malware.
If you can't restore your account and you need your phone urgently, the only option is to completely flash the device and clean all the data (Fastboot method), but if you turn on the "Find Device" feature, the phone will still request the old account after the firmware (Mi Cloud Lock), in which case you can not do without the login data.
Try to remember which passwords you used before. Often users use the same combinations for different services. Check the saved passwords in Google Chrome or password manager.
Radical measures: Resetting and reflashing
If the software errors cannot be fixed, you will need a full reset (Hard Reset).This will delete all data, so make sure you have a backup of important files. To enter recovery mode, press the volume button and the power button at the same time.
From the Recovery menu, select the language (usually English or Chinese), then click Wipe Data → Wipe All Data. Once the process is complete, select Reboot. The phone will be as new as the first boot, but will require you to enter a previously synchronized acca.
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If this does not help, you will still need to flash through your computer using the Mi Flash Tool utility. You will need to download the official firmware for your model (Fastboot version) and transfer the phone to Fastboot mode (clamping the volume down button when connecting to a PC).
⚠️ Warning: Fastboot flashing with the "Clean All" option removes most software locks, but does not remove the binding to Mi Account if it was active before the reset.Be prepared to enter the username and password.