Connecting Xiaomi robot vacuum cleaner to another Wi-Fi: full instruction with error solutions

Moving to a new apartment, changing your router, or even changing your Wi-Fi password, and your Xiaomi robot vacuum cleaner suddenly loses connection to the network. Instead of using the Mi Home, you see the words “Offline” or a rotating connection indicator. This is familiar to many owners of smart equipment: according to statistics, 38% of users face problems reconnecting gadgets to the new network at least once a year.

In this article, we will look at all the possible ways to connect Xiaomi’s robot vacuum cleaner to another Wi-Fi, from the standard procedure through the application to alternative methods for stubborn devices. Particular attention will be paid to models with limited support (for example, Xiaomi Mi Robot 1S or Dreame D9) that require manual resetting, and you will learn how to avoid typical errors like “failed to connect to the network” or “the device does not respond”, and what to do if the vacuum cleaner “forgot” the old network but does not want to accept the new one.

Why is Xiaomi’s robot vacuum cleaner not connecting to the new Wi-Fi?

Before we get to the instructions, it's important to understand the root of the problem: Xiaomi's vacuum cleaners (including Dreame and Viomi sub-brands) store network data in their memory. When you change the router's settings - name (SSID), password, type of encryption or even broadcast channel - the device loses communication. Here are the main reasons:

• 🔄 Change of network name (SSID) Password: A vacuum cleaner looks for an old network that no longer exists.
• 🔒 Change the type of encryption (for example, with the WPA2-PSK on WPA3) — Not all models support the new standards.
• 📶 Using 5 GHz instead of 2.4 GHz – most robot vacuum cleaners only work in the 2.4 GHz band.
• 🛠️ Firmware failure – after updating or resetting, the device may “forget” the connection algorithm.
• 🌍 Regional restrictions – some models (e.g. Xiaomi Mi Robot Vacuum-Mop 2 Lite) are tied to servers in China and require a new model to be used. VPN customize.

Fun fact: Xiaomi’s older 2019 robot vacuum cleaners often conflict with routers that have WPA3 or 802.11r enabled. If your router supports these features, try turning them off before connecting.

Preparing for the connection: what to do before the start

Before you try to connect the vacuum cleaner to the new network, follow the necessary preparatory steps, which will save you an hour of time and eliminate errors like "Device not found":

1. Check Wi-Fi range: The robot must connect to a 2.4 GHz network. If your router only broadcasts 5 GHz, turn on compatibility mode or split the networks.
2. Turn off VPN/Proxy on your phone – Mi Home can conflict with the changed geolocation.
3. Make sure the network is stable: if Wi-Fi is slowing down or shutting down frequently, the vacuum cleaner will not be able to complete the connection process.
4. Charge the vacuum cleaner by at least 30% – with a low charge, some models block network settings.

Tip for dual-band routers: If you have the same 2.4 GHz and 5 GHz network with the same SSID, temporarily disable 5 GHz in your router settings.

Method 1: Standard connection via Mi Home

This is the main and recommended method for most models, suitable for Xiaomi Mi Robot, Dreame and Viomi robot vacuum cleaners released after 2018, and the instructions are relevant for the latest version of the application (2026).

1. Open Mi Home and go to the Device tab (bottom of the screen).
2. Click "+" → "Add device" and select the category Vacuum cleaner.
3. Select your robot model from the list. If you don't have one, select Another and type the name manually.
4. Follow the instructions on the screen: 📱 Bring the phone to the vacuum cleaner (distance not more than 1 meter). 🔄 Hold the Wi-Fi (or Home) button on the robot body for 3-5 seconds until you hear the beep. 🔒 Enter the password from the new Wi-Fi network (make sure the character register is correct!).

If the process is stuck in the “Network Connection” stage, try:

• ⚡ Reboot the router (turn off for 30 seconds).
• 📵 Disconnecting mobile internet on your phone – sometimes it interferes with the connection.
• 🔄 Repeat the process, but this time select the option “Handwise Connect” (if any).

Method 2: Resetting Wi-Fi settings on a robot vacuum cleaner

If the standard connection didn't work, it's likely that the vacuum cleaner has "remembered" the old network and can't "forget" it, which would require resetting the network settings.

⚠️ Note: Wi-Fi resets do not remove other settings (such as room maps or cleaning schedules).However, if you complete a full reset (usually by pressing the Power button on 15+ In seconds, all data will be erased!

After reset, repeat the connection procedure through Mi Home as described in the previous section. If the vacuum cleaner still doesn't connect, go to alternative methods.

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If the vacuum cleaner emits a continuous beep after reset, it means that it cannot find the network. Try temporarily disabling the router's protection (encryption) and connecting to the open network, and then returning the settings back.

Method 3: Connect via Access Point or AP Mode modes

Some models (like the Dreame Bot W10 or Xiaomi Mi Robot Vacuum-Mop 2 Pro) support AP Mode, in which case the vacuum cleaner creates a temporary network to which the phone connects. Here's how it works:

1. Activate AP Mode: For Dreame: Hold the Wi-Fi button for 3 seconds until the blue light flashes. For Xiaomi: pinch Home + Spot for 5 seconds.

Connect the phone.

Xiaomi_Vacuum_XXXX

Dreame_AP_XXXX

Open Mi Home

Choose your home network

This method is particularly useful if:

• 📵 Your router will block new connections (for example, because of the MAC-filtering).
• 🔄 Vacuum cleaner 'can't see' your network, but other devices connect normally.
• 🌐 You use a corporate or public network with portal authentication (e.g., at a hotel).

⚠️ Attention: If, after connection, AP The vacuum cleaner never switched to your main network, check if the router blocks dynamic devices. IP. Try to manually reserve. IP-vacuum address DHCP.

Method 4: Manual connection via configuration files (for advanced)

This method is suitable for experienced users and owners of models with an open API (for example, Xiaomi Mi Robot 1 generation or embroidered under Valetudo). It requires access to the file system of the robot and is used when other methods do not work.

You'll need:

• 🖥️ Computer with Python or Termux installed on Android.
• 📡 Network scanning software (e.g. Fing or Advanced) IP Scanner).
• 🔧 Knowledge of basic Telnet commands or SSH.

Step-by-step:

1. Find it. IP-address of the vacuum cleaner in the local network (for example, via Fing).
2. Connect to Telnet (port 23): telnet 192.168.1.100 (replace IP with current one).
3. Log in (logins/passwords by default for Xiaomi: root/1234 or admin/password).
4. Edit the Wi-Fi configuration file: vi /etc/wpa_supplicant.conf Add the lines: network={ ssid="VASH_SSID" psk="VASh_PAROL" key_mgmt=WPA-PSK }
5. Reboot the network: reboot

⚠️ Attention: Incorrect editing of configuration files can lead to a complete loss of communication with the vacuum cleaner! If you are not sure about your actions, it is better to contact Xiaomi support or profile forums (for example, 4pda).

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Manual Telnet/SSH connectivity is an extreme method, only use it if other methods have failed and you understand the risks.

Solving Typical Errors When Connecting

Even if you follow the instructions correctly, you may encounter errors, and here are the most common problems and solutions.

If none of these methods worked, try updating the vacuum cleaner firmware through Mi Home (Device Settings → Software Update section). Sometimes connection errors are fixed in new versions of the software.

FAQ: Frequent questions about connecting Xiaomi robot vacuum cleaner to Wi-Fi