Modern smart devices, such as robot vacuum cleaners, often require periodic restarts or full returns to the original state to work correctly. Xiaomi offers a wide range of models, from the Mi Robot Vacuum series to Roborock, and their management methods may differ. The need for a reset usually occurs when you sell a device, change the owner of the Wi-Fi network, or when critical software errors that cannot be eliminated by a conventional reboot.
In this article, we will take a look at all the available ways to reset Xiaomi’s robot vacuum cleaner to factory settings using both physical buttons on the case and software methods through the app. It’s important to understand the difference between a simple power outage and a full Hard Reset that deletes all user data, room maps and cleaning history. Properly performing the procedure will help avoid problems with connecting to the server and re-associating the device.
In what situations is a complete reset of the device necessary
Users often confuse a routine system restart with a complete reset, which can lead to unwanted data loss. Factory Reset completely clears the device's internal memory of all settings, including stored floor maps, cleaning schedules and no-go areas. Usually this measure is required if you plan to transfer the vacuum cleaner to another owner or move to a new apartment where the structure of the premises is radically different.
Also, a reset is necessary if the robot vacuum cleaner has stopped responding correctly to commands from the Mi Home or Xiaomi Home app, freezes while building a map or constantly loses connection to the router. Sometimes a software failure blocks the ability to change network settings, and the only way out is a “hard” restart, in some cases this helps correct navigation errors when the device starts to move randomly around the room.
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Before performing a full reset, be sure to remove the dust collector and wash the HEPA filter so that the dust does not spread during possible fan operation during system restart.
Preparation for the resetting procedure
Before you start active, you need to perform a number of preparatory operations to make the process successful and safe for electronics. Make sure that the battery of the device is charged at least 20-30%, as during the reboot the system can check the components that consume energy. If the battery sits down at the time of writing system files, this can damage the firmware.
It is also worth freeing up space around the charging base beforehand. After reset, some models can automatically start the process of calibrating the sensors or building a new map, which will require free movement around the room.
☑️ Preparation for discharge
The method of hardware reset via buttons (Hard Reset)
The most versatile way that works even if the device is not connected to the network or the application is not responding is to use physical buttons on the body. The location and key combinations can vary depending on the model, whether it is Roborock S50, Mi Robot Vacuum 1S or newer versions. Most often, to enter reset mode, you need to pinch a certain combination of buttons for 5-10 seconds before the sound signal or voice message.
Most Mi Robot Vacuum models require both the Home and Turn on/Off buttons to be pressed simultaneously. Roborock devices often use long-term retention of the Home + Local Cleanup button or combination. Once you hear a characteristic sound or voice message in English or Chinese (Resetting Wi-Fi or Reset successful), the device will go into a standby mode.
⚠️ Note: In some versions, for a complete reset (not only Wi-Fi), the button must be held longer than usual, up to and including the right amount of time. 15-20 Do not release prematurely buttons unless you hear a confirming signal.
If the standard combination doesn't work, try to find a hidden reset button that can be located under the dust collector lid or next to the power button. Pressing may require a thin object, such as a paper clip, which is typical for compact models where there is no room for a key combination.
What to do if the buttons do not respond?
Resetting Wi-Fi settings and reconnecting
Often, users don't need to reset the system completely, but only clean the network settings to connect to a new router. For this, in many Xiaomi models, it is enough to press the on and on the home button simultaneously for 3-5 seconds. The Wi-Fi indicator should start flashing, signaling the transition to pairing mode. This will not delete the room map, but will break the connection with the current account.
There's also a device removal feature in the Mi Home app, so go to the robot's settings, scroll down and select Remove device, and then you'll see a warning on your smartphone screen that the device will be turned off, which is equivalent to resetting the network settings on the vacuum cleaner itself.
4GHz. If your router is broadcasting a 5GHz network of the same name (SSID), the device may not see the network or not work smoothly.When resetting your Wi-Fi settings, make sure that the smartphone is enabled geolocation and Bluetooth, as modern connection protocols use these modules for initial setup.
| Model of the device | Button combination | Duration | Indication |
|---|---|---|---|
| Mi Robot Vacuum 1S | Home + Food | 3-5 seconds | Wi-Fi flashing |
| Roborock S5 / S5 Max | Home + Food | 3-5 seconds | Voice of "Reset Wi-Fi" |
| Roborock S6 / S7 | Two buttons on top | 3 seconds | Sound signal |
| Mijia 1C | Long press power. | 5-7 seconds | Voice menu |
Using the Mi Home application for management
The Mi Home app (or Xiaomi Home) is the central node of ecosystem management. If you have access to the device through your account, you can program reset your card settings. Go to the device menu, select "Maps settings" and find the option "Reset the card" or "Edit the map" -> "Delete" to build a new room diagram without physically resetting the robot itself.
To untie the device completely from your account, use the settings menu at the top right of the device's home screen, scroll to the bottom and press the red "Delete Device" button, and the system will ask for confirmation, as this action is irreversible for the current session, and then the robot will go to standby mode and be visible to other users as a new device.
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Deleting a device through an app doesn’t always perform a full Factory Reset of internal memory, but it’s guaranteed to untie the gadget from your Mi Account, allowing it to be linked to another account.
Sometimes the app may not see the device after the reset, in which case, try to delete the app data folder itself in the Android settings (Settings -> Apps -> Mi Home -> Memory -> Clear data) and log in again, which helps eliminate cache that may conflict with the robot's new network settings.
Solving Common Problems After Resetting
Once the reset procedure is done, users may find that the robot has lost sight of the charging station or lost the map, which is normal because the device has forgotten the location of the base, you need to manually start the cleaning or the "Find base" command to recalibrate the robot, and in some cases, the first cleaning after the reset is better done in "No card" mode, so that the device re-examines the perimeter.
If the Xiaomi robot vacuum cleaner does not connect to Wi-Fi after the reset, check the router settings. Make sure that filtering is not enabled on the router. MAC-addresses and does not need a complex type of encryption (use WPA2-PSK). Also try to temporarily rename the network by removing Cyrillic symbols or special signs, as some vacuum cleaner modules are sensitive to encoding. SSID.
⚠️ Warning: If the robot starts making strange sounds or jerking after reset, stop it immediately. It may have malfunctioned in the reset process. Re-resetting or updating the firmware may solve the problem.
In rare cases, when a software reset does not help eliminate errors, it may be necessary to flash the device through the PC using special utilities, but this already requires advanced skills and carries risks.