Many smart home owners face a situation where, after buying or resetting their settings, the robot vacuum cleaner starts speaking Chinese or English, often because the region in the Mi Home app was chosen incorrectly or the device was originally intended for the domestic market of China. Changing the language of voice is not just a matter of comfort, but also a need to understand the status of cleaning and device errors.
The process of switching voiceovers on the Xiaomi robot vacuum cleaner does not require complex manipulations with soldering or flashing through a computer. The whole procedure is performed remotely via a smartphone connected to a Wi-Fi network. However, there are important nuances associated with the binding of the account to the geographical region that must be considered before setting up.
In this article, we will take a look at the algorithm for changing the language to different models, including the Roborock S50/S55 series, Xiaomi Vacuum Mop and newer modifications. You will learn how to change the region in the profile correctly, whether to use third-party plugins and what to do if standard methods do not help return Russian speech to your cleaner.
Why the robot spoke in a foreign language
The main reason for changing the language to Chinese or English is to change the server in the Mi Home application. Xiaomi ecosystem strictly links the functionality of the devices to the geographical location of the user. If you bought a device designed for the Chinese market (CN version), or accidentally changed the region in the profile settings, the vacuum cleaner will automatically download the corresponding language package.
The problem can also arise after a firmware update, where new versions of software reset custom localization settings and the device returns to factory settings, in which case the robot starts using a language stitched in the base memory module, which is often Chinese for global versions or English for European ones.
Don't be afraid if the device makes strange sounds after it's turned on, it doesn't mean that the speaker is broken or that the system is critically malfunctioning, it's enough to just re-connect the device to the right region or force the desired language packet to be downloaded through the control menu, and the main thing is to have a stable Internet connection during the procedure.
⚠️ Warning: When you change region in the Mi Home app, the list of your devices may temporarily disappear from the interface.Don't panic or delete them - just switch the region back so they pop up again.
Preparation for changing voiceover settings
Before you start changing the robot’s voice, make sure your mobile device is ready to work with the Mi Home app. Make sure the smartphone is connected to the same Wi-Fi network as the vacuum cleaner. Network frequency should be 2.4 GHz, since most Xiaomi Vacuum models do not support the 5 GHz standard.
Check the version of the installed app. To work properly all functions, including language pack management, it is recommended to use the latest version of Mi Home from the official Google Play store or App Store. Older versions may not contain the necessary modules to switch regions or download new voice files.
It's also important to make sure that the robot vacuum cleaner itself is at least 20 percent charged, that the language change process may require rebooting the device or downloading data from the server, which consumes energy, and that if the battery is dead in the process of updating the language pack, the device may freeze and require resetting to factory settings.
☑️ Checking before changing language
Make sure you have access to the Mi Account that the vacuum cleaner is attached to. If the device was purchased from hand, the previous owner must untie it from their account, otherwise you can't change the settings.
Change of region in the Mi Home app
The most effective way to get a robot vacuum cleaner to speak the right language is to change the region in the user profile. The language of voice notifications depends on the selected country. For example, when choosing a region "Russia" or "Kazakhstan", the device will be commanded to download the Russian language package.
To do this, open the Mi Home app and go to the user profile (usually the Profile tab in the lower right corner). At the top of the screen, you will see the current region. Click on it to open the list of available countries. Select "Russia" or another country with the language you want.
Once you change region, the app might suggest you reboot or update your device list. Accept that. Now find your robot vacuum cleaner on the list. If it doesn't show up, you might need to add it again by scanning it. QR-code on the bottom of the device or resetting Wi-Fi settings with buttons on the body.
- 🌍 Open the Mi Home app and click on the Profile tab".
- 📍 Click on the current region at the top of the screen and select the desired country.
- 🔄 Wait for the update of the list of devices and find your vacuum cleaner.
- 🔊 Go to the device settings and check the presence of Russian in the voiceover.
⚠️ Warning: Changing region may temporarily restrict access to some smart home features if other devices are tied to different servers.Recommended to keep all devices of the same brand in the same region.
Configuring a voice packet inside the device
If the region change did not lead to automatic language switching, you need to manually check the settings of the voice pack within the device card. In some models, such as the Xiaomi Vacuum Mop 2 Pro or Roborock S7, the language can be selected separately from the region.
Go to the robot control, click on the three dots in the upper right corner to enter the settings menu. Find Voice control or Voice Pack. There may be an option to download additional languages. If Russian is available, just click Download or Install.
If there is no language choice on the menu, but the region is the right one, try clearing the Mi Home app cache in your smartphone settings. Sometimes old data prevents the available options from being displayed correctly. Once the cache is cleaned, go back to the vacuum cleaner settings.
What if the Russian language is not on the list?
It's important to note that the process of loading the voice packet can take a few minutes, during which time the robot can make sounds or flash indicators, do not turn off the device or close the application until the installation is complete, and after successful installation, the vacuum cleaner will greet you with a new phrase.
Use of voice packets for different models
Different models of robot vacuum cleaners support different methods of changing the language. Older models such as the Xiaomi Vacuum 1 or Roborock S50 often require a complete re-link to the China region to receive updates and then change the region back, which sometimes unlocks other languages.
Newer Dreame or Viomi devices (which are also managed via Mi Home) have a more flexible system, and you can download a third-party voice package via the Settings > Voice menu, often with files that can be downloaded manually if the automatic update doesn’t work.
| Model robot. | Language change method | Features |
|---|---|---|
| Xiaomi Vacuum 1/2 | Change of region + reset Wi-Fi | Requires a complete reconnection |
| Roborock S5/S6 | Settings in the appendix | Supports multilingualism |
| Mijia 1C | Just a change of region | Language depends on the country of the account |
| Dreame D9 | Downloading the package to the menu | There is a possibility of manual selection |
Some specific models may require the use of the “Update Check” function in the device menu, and pressing this button causes the robot to ask the server for new versions of the software and language packages that are relevant to the current region.
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If automatic language loading is stalling, try handing out Wi-Fi from a phone with a network name (SSID) in Latin and without special characters. Sometimes Cyrillic network names block the robot from downloading files.
Solving Voice Loading Problems
Often users find that the process of loading the language freezes by 99% or gives a network error. First of all, check the speed of the Internet connection. Robot vacuum cleaners have weak Wi-Fi modules, and if the signal is bad, the download of large files can be interrupted.
Try moving the vacuum cleaner base closer to the router or using a Wi-Fi repeater. It also helps to temporarily shut down the VPN on your smartphone if it is turned on, as the Mi Home app can conflict with virtual networks when downloading local files.
If nothing works, do a full network reset on the vacuum cleaner itself, usually by pressing the on and off button (or spot clean) at the same time for 5-10 seconds before the characteristic beep. After the reset, add the device to the app again.
⚠️ Note: When you reset your network settings (not completely flash), your room maps and cleaning schedules are usually stored in the cloud.
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A stable 2.4GHz Wi-Fi connection is critical to successful language change, and router or signal problems are responsible for 80 percent of failed voice update attempts.
Alternative methods and third-party software
For advanced users, there are alternative voice-change methods that don't require official manufacturer support, and one popular way is to use the miio app or Home Assistant plugins, which allow you to send direct commands to the device.
There are also modified versions of the Mi Home app (called “mods”) that unlock hidden features, including selecting any available language package regardless of region, but using such software carries security risks and can lead to account locking.
Another option is to use voice assistants, and even if the robot itself speaks Chinese, you can control it via Yandex.Alice or Google Assistant in Russian, in which case the robot will execute commands, and the answer (if it is possible to configure through integration) will be the voice of the assistant.