How to change the Wi-Fi on a Xiaomi robot vacuum cleaner: 3 working methods + troubleshooting

Robot vacuum cleaners Xiaomi — are among the most popular smart home devices, but their setup can sometimes be challenging. One common issue: changing Wi-Fi networkFor example, when moving, replacing a router, or changing the hotspot name or password. Unlike smartphones, where simply selecting a new network in the settings is enough, vacuum cleaners require a more complex procedure.

In this article you will find Current methods for reconfiguring Wi-Fi for all modern Xiaomi models (including Mi Robot, Dreame, Viomi, and Redmi), even if the device doesn't connect to the app. We'll cover step-by-step instructions, common errors, and alternative methods—from resetting to manually adding a network via Mi Home or Dreamehome.

Important: The procedure may differ depending on the firmware version and regional server (Mainland China, Russia, Europe). If your vacuum cleaner is linked to a Chinese account, additional steps will be required—we'll discuss that below.

1. Preparation: What to do before changing Wi-Fi

Before changing the network, make sure that the following key conditions are met:

• 📱 The Mi Home app has been updated. to the latest version (check in the App Store/Google Play). Older versions may not support new vacuum cleaner models.
• 🔄 The robot vacuum cleaner is charged at least 30%. If the battery is low, the device may interrupt the setup process.
• 🌐 The new Wi-Fi network meets the requirements:
  • Frequency: only 2.4 GHz (5 GHz is not supported!).
  • Security type: WPA2-PSK (AES). Open your router settings and check.
  • Hidden networks (SSID hidden) are not supported - please enable visibility.
• 📡 The router is nearby With a vacuum cleaner (within a radius of 2-3 meters). A weak signal is a common cause of failures.

If you are changing networks due to connection issues, please try first reboot the router and a vacuum cleaner (hold the power button for 10 seconds). In 30% of cases, this solves the problem without a factory reset.

⚠️ Attention: If your vacuum cleaner is linked to an account Mi Account with the region ChinaAfter changing your Wi-Fi connection, you may need to reconnect via VPN or change the region in the app. For more details, see the errors section.

2. Method 1: Change Wi-Fi via the Mi Home app (without resetting)

This is the easiest method if you have a vacuum cleaner already connected to the application and responds to commands. The instructions are suitable for models Mi Robot Vacuum 1S, Dreame D9, Viomi V3 and others with support Mi Home.

1. Open the Mi Home app and select your vacuum cleaner from the list of devices.
2. Go to Device Settings → Wi-Fi Settings (or Net, depending on the version of the application).
3. Click Change network (Change Wi-Fi).
4. Select the new network from the list and enter the password. If the network is not listed, click Refresh or enter the SSID manually.
5. Wait for the vacuum cleaner to beep (usually one long beep) and for confirmation in the app.

If after these steps the vacuum cleaner does not connect, check:

• 🔌 Is the password mixed up? (type it in notepad and copy it into the application).
• 📶 Signal strength: Bring the vacuum cleaner closer to the router.
• 🔄 Router mode: turn off WPA3, 802.11r (Fast Roaming) and Band Steering (if enabled).

3. Method 2: Reset settings and re-link

If a vacuum cleaner does not connect to the application or the previous method did not work, you will need full resetThis will delete all saved networks and settings, but will return the device to its factory settings.

Instructions for most models Xiaomi:

1. Press and hold the button Nutrition (or Reset, if any) on the vacuum cleaner body 10-15 secondsuntil you hear a voice message or the indicator light flashes.
2. Release the button. The vacuum cleaner will make a reset sound (usually two short beeps).
3. In the appendix Mi Home click + → Add a device → Robot vacuum cleaner and select your model.
4. Follow the on-screen instructions to connect to the vacuum cleaner's temporary network (type name Xiaomi_Vacuum_XXXX), then select your primary Wi-Fi network.

For models Dreame (For example, Dreame D10 Plus) the process is similar, but an application is used DreamehomeAfter reset:

• Press and hold the button Home (home) and Nutrition simultaneously for 5 seconds.
• Wait for the voice message "Reset Wi-Fi".
• In the appendix Dreamehome click + → Add device and select the model.

⚠️ Please note: After resetting, the vacuum cleaner will lose all saved room maps, cleaning schedules, and individual settings. If you had zoned cleaning configured, you will need to reconfigure it.

What to do if the reset button does not work?

If the vacuum cleaner does not respond when you hold the button, try:

1. Disconnect it from the charging station and hold the button for 20 seconds.

2. Connect to charger and try again.

3. For battery models: Remove the battery for 1 minute (if possible without voiding the warranty).

4. Method 3: Manual connection via the vacuum cleaner's access point

Some models (eg Xiaomi Mi Robot Vacuum-Mop 2 Lite) support direct connection to your phone via a temporary network. This method is useful if the router is temporarily unavailable or the vacuum cleaner doesn't see the new network.

Step-by-step instructions:

1. Reset your vacuum cleaner (as in Method 2).
2. Open it on your phone Settings → Wi-Fi and connect to the vacuum cleaner network (type name Xiaomi_Vacuum_XXXX or Dreame_XXXX).
3. Open the app Mi Home (or Dreamehome) and press + → Add manually.
4. Select your vacuum model and follow the instructions. The app will prompt you to enter the details of a new Wi-Fi network.
5. After successful connection, the vacuum cleaner will automatically reboot and connect to your router.

If an error occurs at this stage "Unable to connect", check:

• 📵 Is the VPN disabled? on the phone (it may block the connection).
• 🔒 Are there any restrictions on MAC addresses? in the router settings.
• 📱 Application permissions: in the phone settings, give Mi Home access to location, Wi-Fi and storage.

5. Table: Compatibility of models and methods of changing Wi-Fi

If your model is not in the table, use universal method: reset + add via app. For older models (e.g. Xiaomi Mi Robot Vacuum 1) may be required Mi Home versions 5.0–5.5 – newer versions sometimes do not support older devices.

6. Solving common errors

Even with the correct steps, your vacuum cleaner may not connect to a new network. Let's look at common issues and how to fix them.

Error: "Unable to connect to the network"

Reasons and solutions:

• 🔌 Incorrect password: Enter the password in a text editor and copy it into the application.
• 📡 The router operates in 5 GHz mode: switch to 2.4 GHz or turn on mixed mode (b/g/n).
• 🔒 MAC address blocking: In the router settings, add the vacuum cleaner's MAC address to the white list (you can find it in the app or on the device's sticker).
• 🌍 Regional restrictions: if the vacuum cleaner is tied to China, change the region of your account in Mi Home on Russia or Europe.

Error: "Device offline after changing Wi-Fi"

Often occurs due to:

• 🔄 Application cache: clear the cache Mi Home in the phone settings.
• 📱 Synchronization failure: Restart your phone and vacuum cleaner, then refresh the device status in the app (drag the screen down).
• 🔌 Problems with Xiaomi servers: Check the status of services on the website status.mi.com (may require VPN to access).

⚠️ Attention: If the vacuum cleaner was purchased in China and linked to an account with a region Mainland ChinaTo change Wi-Fi you may need to:

1. Create a new account Mi Account with the region Russia.
2. Use a VPN (eg. Hong Kong or Singapore) to bind the device.
3. Contact Xiaomi support and request to change the device's region (requires a purchase receipt).

7. Alternative control methods without Wi-Fi

If changing networks is temporarily impossible (for example, if you don't have access to your router), you can still control your vacuum cleaner:

• 🎛️ Buttons on the body: starting cleaning, returning to base and switching off are available without a network connection.
• 📱 Local area network: some models (eg Dreame D10 Plus) support control via local Wi-Fi without internet connection. To do this, the vacuum cleaner and phone must be connected to the same network.
• ⚙️ Remote control: for models with an IR port (eg. Viomi V3) you can use universal remote controls or emulator applications.

For advanced users there is the possibility of control via API or MQTT, but this requires programming skills and setting up a home server (for example, Home Assistant).

FAQ: Frequently asked questions about changing Wi-Fi on Xiaomi

Is it possible to change Wi-Fi without resetting the settings?

Yes, if the vacuum cleaner is connected to the app Mi Home or DreamehomeGo to your device settings and select Change network. For models without this option (for example, old Mi Robot Vacuum) reset is required.

The vacuum cleaner connects to Wi-Fi, but shows "offline." What should I do?

The problem is usually related to Xiaomi servers or the app cache. Try:

1. Update the device status in the app (drag the screen down).
2. Restart your phone and vacuum cleaner.
3. Clear cache Mi Home in the phone settings.
4. If you are using a Chinese account, please change your region to Russia.

How do I find out the vacuum cleaner's MAC address for my router's whitelist?

The MAC address can be found:

• On a sticker on the bottom or box of the device.
• In the appendix Mi Home: Device Settings → General Information.
• Via a router: in the list of connected devices (if the vacuum cleaner has been connected at least once).

MAC address format: 6 pairs of characters separated by colons (e.g. 78:11:DC:XX:XX:XX).

Is it possible to use a vacuum cleaner without Wi-Fi all the time?

Yes, but with restrictions:

• Only basic control via buttons on the body will be available.
• You can't set up a schedule, cleaning zones, or remote control.
• Wet cleaning functions (if any) may not work properly without synchronization with the app.

Wi-Fi is required for full functionality.

After changing the Wi-Fi network, the vacuum cleaner reset its room map. How can I restore it?

Unfortunately, indoor maps are stored in the cloud and linked to your account. They are deleted after a reset or a Wi-Fi connection change. You'll need to:

1. Start the vacuum cleaner in learning mode (usually Mapping (in the appendix).
2. Go through all the rooms so that he can re-create the map.
3. Set up zones and virtual walls.

If you have saved a copy of the map (for example, through Home Assistant), it can be downloaded back.