Xiaomi's smart appliances are famous for their reliability, but even the most advanced gadgets sometimes require user intervention. If your robot vacuum cleaner has stopped responding to commands, lost contact with the router or started to move around the apartment randomly, the most effective solution is often a complete reset. This procedure returns the device to its original state, eliminating software failures and accumulated errors in memory.
Many owners are afraid to perform Hard Reset, fearing that it will damage the device or reset important map data. However, in most cases, it is Factory Reset that allows you to reanimate the “smart assistant” that is getting stuck during the upgrade phase or does not see the Wi-Fi network. It is important to understand that after this operation you will have to re-attach the gadget to the Mi Home or Xiaomi Home application.
In this article, we will take a look at all the ways to return to factory parameters for different models, from classic Roborocks to newer versions of the Mijia. You will learn which buttons to pinch, how long to hold the combination and what to do if standard methods do not work. Properly completing all the steps ensures that your equipment is successfully restored to work.
When you need a complete reset of settings
There are not many situations where you need to interfere with the software of the device, but they are critical for its further operation. Most often, users face a problem when the Wi-Fi indicator starts flashing orange, and the vacuum cleaner simply does not connect to the new network or router after replacing the equipment, in which case cleaning the network settings is a must.
Another common scenario is a software failure in which the device behaves inadequately: it turns off itself, fails to follow commands, or gets stuck in a reboot cycle. If a conventional power button shutdown doesn't help, a factory reset removes temporary files and cache that could have caused the error, especially after failed firmware update attempts.
⚠️ Warning: Before performing the reset, make sure that the vacuum cleaner is charged at least to the maximum. 20-30%. Interrupting the process due to battery discharge can cause damage to system files.
The reset is also required when selling the device or transferring it to another user, ensuring that your personal data, cleaning history and account linking are completely deleted, so that the new owner can register the gadget as new, without conflicts with the previous profile.
Preparation of the device for the discharge procedure
Before you start to act with the buttons, you need to properly prepare the robot vacuum cleaner. Chaotic keystroke on a working device can not work or, in rare cases, lead to malfunctioning of navigation systems. First put the device on the charging base.
Make sure the vacuum cleaner is on. If it's off, press the power button for a brief moment. If the device is in sleep mode, it needs to be woken up. For models with a screen or indicators, wait for the status lamps to light up, which will confirm that the motherboard is powered and ready to process commands.
☑️ Preparation for discharge
It is important to free the top panel of the device from foreign objects. On some models, the reset button is under the dust collector lid or next to the power button, and access to it can be difficult. Remove the garbage container if the instruction requires access to internal buttons, but do this carefully so as not to damage the filters or sensors.
Reset methods for different Xiaomi and Roborock series
The procedure for returning to factory settings can vary significantly depending on the model and year of the device. Xiaomi engineers use different button layouts and logic chains to activate the reset mode. Below is a table that helps determine the method for your model.
| Device series | Resetting method | Duration of retention | Indication |
|---|---|---|---|
| Roborock S5 / S6 | Simultaneous button pressing | 3-5 seconds | Sound signal |
| Mijia 1C / Vacuum-Mop | The button under the cover (Reset) | 5-10 seconds | Blinking the Wi-Fi indicator |
| Roborock E4 / E5 | Combination of buttons on the body | 10 seconds. | Voice message |
| Xiaomi Vacuum 2 Pro | Long-term pressing of Power + Home | 5 seconds | Resetting network settings |
Most modern models, such as the Roborock S7 or S8, use a combination of buttons on the top panel, usually by simultaneously pressing the Home button and the power button, holding them until the device emits a characteristic audible signal or announces the start of a reset with a voice, in some cases, you need to hold the buttons for about 10 seconds.
More budget models or devices without a display often have a hidden Reset button. It can be located under the cover of the main module (where the garbage collector is located) or on the side edge. Activation will require a thin object, such as a paper clip or toothpick. Press carefully, without undue effort, so as not to push the button through.
⚠️ Note: Do not use metal objects with sharp edges to press hidden buttons to avoid short circuit or damage to contacts inside the case.
What to do if the buttons do not respond?
Step-by-step: Hard Reset via buttons
Let's take a closer look at the hardware reset algorithm, which is the most versatile method, which is independent of the state of the software and works even if the device's operating system is partially damaged.
The first step is to find the right button combination for your model by looking at the table above or the instructions. If it's a simultaneous press, use two fingers of one hand or ask someone to help. Press and hold the buttons. In the first 3 seconds, the device can just change modes, don't react to it.
Keep holding the buttons. At 5-7 seconds, you should hear a voice message "Resetting" or "Resetting" or see the Wi-Fi indicator flash quickly. Once that happens, release the buttons. If you release it early, the reset will not start, and the device will return to normal mode.
💡
The key to success is to keep the buttons on until a confirmatory beep or light is displayed, and premature release interrupts the process.
Once the procedure is successfully started, the device can reboot itself. This is normal behavior. The system will clean memory parts, delete room maps and network configurations. The process can take anywhere from 30 seconds to 2 minutes.
Wi-Fi setup and re-binding
Once Hard Reset is complete, the robot vacuum cleaner returns to the "out of the box" state, it no longer remembers your Wi-Fi router, and is not tied to any account, and the wireless indicator should start flashing, signaling the pairing mode.
Open the Mi Home or Xiaomi Home app on your smartphone. If the device has previously been added to the list, remove it from there to avoid conflicts. Press the "+" button in the upper right corner to add a new device. The app can automatically find the vacuum cleaner if the phone is nearby and Bluetooth is on.
- 📱 Select your vacuum cleaner model from the list of offered devices.
- 📡 Enter your Wi-Fi network password (make sure the network is running at 2.4GHz, many models don’t support 5GHz).
- 🔊 Follow the instructions on the screen: You usually need to press and hold a specific button combination on the vacuum cleaner until it says “Waiting to be configured».
- ✅ Wait for the installation and connection check to be completed.
If you fail to connect the first time, try to bring your phone as close to the vacuum cleaner as possible. Also make sure that the router settings do not lock new devices on the router. MAC-Once successfully linked, it is recommended to check for firmware updates immediately, as the reset may have rolled back the software version or left it current but requiring calibration.
💡
Use a 2.4 GHz network to connect. Most Xiaomi robot vacuum cleaners don't know how to operate in the 5 GHz band, even if your router is broadcasting both networks with the same name.
Common mistakes and ways to solve them
Even with a clear follow-up, users may encounter difficulties. One of the common problems is that the device does not go into reset mode. This may be because the buttons are pressed long enough or in the wrong sequence. Some touch-controlled models require a confident but not excessively strong press.
Another common mistake is that the vacuum cleaner is dropped but not connected to the network. Often the reason lies in the router's security settings. WPA3 encryption protocols may not be supported by older Wi-Fi modules in vacuum cleaners. Try to switch the router to compatibility mode or create a guest network with a simpler encryption protocol.
⚠️ Note: If after resetting and reconnecting the vacuum cleaner again begins to behave incorrectly after a short time, the problem may not be in the software, but in the malfunction of the laser rangefinder (LDS) gyroscope.
In case nothing works, try an alternative method of resetting through the application, if access to it is still saved. Go to the device settings in the application, scroll to the bottom and select "Delete device" or "Reset settings." This will perform the software analog of the hardware reset, but only if the connection with the vacuum cleaner is stable.