Modern smart home devices such as the Xiaomi Robot Vacuum often require technical intervention if they start to work incorrectly. Users may find themselves in a situation where the gadget stops responding to commands, loses connection to the Wi-Fi router or simply freezes during cleaning.
Known as Hard Reset, it clears the device’s internal memory of temporary files and misconfigurations, and it’s not just shutting down, it’s deep cleaning up a piece of software that often solves problems that aren’t visible to the eye. It’s important to understand that after doing that, you’ll have to re-attach the vacuum cleaner to the Mi Home app.
In this article, we will discuss in detail all the reset methods for various models, including the Mi Robot Vacuum-Mop series, Roborock and Vacuum-Mop Essential. You will learn how to perform the procedure correctly so as not to damage the device, and what steps to take to reconfigure. Following the instructions will help avoid common errors that can lead to locking the gadget.
When a complete system reset is required
One of the main reasons smart tech owners turn to reset instructions is the loss of a stable connection to the wireless network. If your robot vacuum cleaner constantly displays the status of "Offline" in the application, despite the fact that the router is working properly, the problem may lie in the network module of the device itself. Network resets often help eliminate the software conflict that arose after changing the password or replacing the provider's equipment.
Another common scenario is a software failure, which is characterized by the device's chaotic behavior: a vacuum cleaner can start to clutter around the room, ignore virtual walls, or refuse to return to the base for charging, and in such situations, the factory reset acts as a "reset of the brain" for the gadget, removing accumulated errors in the logic of the work.
⚠️ Before performing a reset, make sure that there is no critical data at the bottom of the device that cannot be recovered, although this is rare in the case of vacuum cleaners, since the cards are usually stored in the cloud.
Also, a reset is necessary when transferring the device to a new owner. If you sell your Xiaomi Vacuum or give it to friends, be sure to clear the cleaning history and link to your account. This ensures the confidentiality of your data and allows the new user to freely register the equipment for themselves. Ignoring this step can lead to the fact that the new owner simply can not activate the device.
Preparation of the device for the discharge procedure
Before you start active resetting, you need to properly prepare the hardware. First, check the battery level. The process of overwriting system files and reconfiguring communication modules requires stable power. If the charge falls below 20% during the procedure, the device can go into a cyclical reboot or damage the file system.
The second important step is to physically clean the sensors and contacts. Make sure there is no dust on the collision and recharging sensors that can distort the readings during the test run after reset. Wipe the top cover and the area around the dry soft cloth control buttons. The cleanliness of the surfaces ensures that the mechanical buttons we have to pinch will work the correction.
☑️ Preparation for discharge
Also, make sure your phone has the latest version of the Mi Home or Xiaomi Home app installed. Older versions of the software may not work properly with new connection protocols that are activated after a vacuum cleaner is discharged. If you have an old version of the app, it is better to update it through the official Google Play store or App Store right now.
Reset method through physical buttons (Hard Reset)
The most versatile and reliable way to return factory settings is to use a combination of physical buttons on the device body, which works even if the software part is partially damaged and the vacuum cleaner does not respond to commands from the application. The location of the buttons may vary depending on the model, but the principle of operation remains the same for the entire Xiaomi ecosystem.
For most models, such as the Mi Robot Vacuum-Mop 2 or Roborock S5, you need to find the power button and the base return button (usually indicated by the house). You will need to simultaneously clamp these two buttons and hold them for 5-10 seconds. Indicators on the body will flash, signaling the beginning of the process. In some models, you need to remove the top cover to access the reset button.
Sequence of action:
1. Turn on the robot vacuum cleaner.
2. simultaneously press the Home button and the Food button.
3. Hold for 10 seconds until the beep.
4. Wait for the voice message "Resetting to factory settings".Once the device has an audible signal or a voice message to start resetting, release the buttons. The vacuum cleaner can emit the characteristic reset sound and turn off. This is normal behavior, meaning that the user data erasure process is started and cannot be interrupted. In a minute or two, the device should automatically turn on and go into the connection standby mode, as indicated by the flashing Wi-Fi indicator.
⚠️ Warning: Do not release buttons immediately after the indicator lights up. Hold them until you hear a voice confirmation or characteristic beep, otherwise the reset will not be activated.
Resetting settings through the Mi Home app
If you have access to the control interface and the vacuum cleaner is at least partially functional, you can use the software reset method, which is more convenient because it does not require physical contact with the buttons and allows you to control the process from the smartphone screen.
Open the Mi Home app and go to the home page where all connected devices are displayed. Select your robot vacuum cleaner from the list. In the top right corner of the screen, find a three-dot icon or gear that indicates the settings menu. Scroll down the options list down to the very end, where the General Settings or Advanced section is usually located.
Inside the menu, find "Reset" or "Delete Device." When you click on it, the system will ask for a confirmation of the action, warning that all data will be deleted. Once confirmed, the vacuum cleaner will receive a command to clean the configuration, which is especially useful if the buttons on the case are stalling or not working correctly.
What happens to the map of the room after the dump?
Table of button combinations for different models
Different generations of Xiaomi devices and Roborock sub-brands may have different controls, so that you don't have to guess which button to pinch, we've prepared a summary table for the most popular models. Note that in some cases, you need to use a thin object, such as an unbended clip, to press the hidden Reset button.
| Model of the device | Button combination | Retention time | Indication |
|---|---|---|---|
| Mi Robot Vacuum 1S / Essential | Home + Food | 5-10 seconds | Blinking the Wi-Fi indicator |
| Roborock S5 / S6 | Home + Food | 10-15 seconds | Voice message |
| Mi Robot Vacuum-Mop 2 | Home + Food | 5 seconds | Sound signal |
| Roborock E4 / E5 | Hidden Reset button | 3-5 seconds | Indicators go out and light up. |
| Xiaomi Vacuum-Mop Lite | Two buttons on the body | Before the beep. | Blinking all indicators |
If your model is not on the list, try a universal method: press the power button for 10-15 seconds. In rare cases, you need to remove the top lid with a water tank and find a small hole there. Be careful when removing the lid, so as not to damage fragile plastic latches or sensor plumes.
💡
If the buttons on your vacuum cleaner body are tightly pressed or stuck, use a plastic card or a non-sharp object for more uniform pressure so as not to damage the button mechanism.
Wi-Fi setup and re-binding
After successfully completing the reset procedure, your robot vacuum cleaner goes into pairing mode. The Wi-Fi indicator should start flashing often, which means ready to connect. At this stage, it is critical that your smartphone is connected to a 2.4 GHz Wi-Fi network. Xiaomi vacuum cleaners generally do not support 5 GHz networks, and trying to connect to them will lead to an error.
Launch the Mi Home app and click on the plus in the top right corner to add a new device. The app will automatically start searching for gadgets in standby mode. If the automatic search fails, select the device manually from the list of "Vaccines and floor washers." Follow the instructions on the screen: enter the password from your Wi-Fi network and wait for the configuration to complete.
During the setup process, the application may suggest updating the device's firmware. It is strongly recommended to agree to this action. Newer versions of firmware often contain bug fixes that may have caused you to request a reset. The update process can take anywhere from 5 to 15 minutes, while keeping the vacuum cleaner on and keeping your phone near the router.
⚠️ Warning: Make sure your Wi-Fi network name and password are free of Cyrillic characters. Smart home devices often mishandle Russian letters, resulting in an endless connection cycle.
Solving problems after discharge
Sometimes, even after doing all the steps correctly, the device may behave strangely, such as a vacuum cleaner claiming to be tied to another account, which happens if the previous owner has not untied the device on his part, in which case you will need to contact the previous user or contact Xiaomi with a purchase check to prove ownership.
Another common problem is that you can't detect the Wi-Fi network. Make sure the router doesn't use the Hidden feature. SSID" And don't get too hard a filter. MAC-Also, try to bring the vacuum cleaner closer to the router for setup time, and once it's successfully tied, it can be returned to its regular location.
💡
Successful reset and reconnection solve 90% of software errors associated with the suspension of the communication module and loss of navigation logic.
If the vacuum cleaner starts to build a faulty map after the dump or gets lost all the time, try cleaning all the sensors again, especially the laser rangefinder (LDS) on the top panel. The rotating part should move freely, without creaking or jamming. Any mechanical obstacle can be perceived by the system as a mistake that requires stopping.