Smart tech owners often face a pleasant but sometimes unexpected problem: after buying a new device, it turns out that the robot vacuum cleaner does not speak the language the user wants, especially for models ordered from abroad, where Chinese voice is installed by default. Fortunately, Xiaomi’s ecosystem provides a flexible voice packet management system that allows you to change the voice experience in a few clicks.
The process of changing the language may vary depending on the specific device model and software version, but the general principle remains the same: you will need a stable Internet connection and installed Mi Home app on your smartphone. In this article, we will discuss in detail all ways to replace voice, from standard methods to manual firmware updates for advanced models.
It’s worth noting that some older versions of the robots may have a limited set of built-in languages that don’t include Russian, but even in such cases there are workarounds that allow you to enjoy clear voice control, official support for Russian is available for most models released after 2018, including the S50 series, S55, S6, S7 and newer versions.
Preparation for the change of voice packet
Before you start settings, you need to make sure that your device is ready to upgrade configurations. The robot vacuum cleaner must be connected to the Wi-Fi network, and the smartphone must have access to the Internet. Without a network connection, you can not download new voice files, since they are not stored in the device's memory by default, but downloaded from servers.
Check the version of the Mi Home app on Google Play or the App Store. Developers regularly release updates that may include new audio management or sync bug fixes. If the app is outdated, the settings interface may look different or the options you need will be missing.
It's also important to make sure that the vacuum cleaner itself has the right firmware. Often, manufacturers add support for new languages through firmware updates. Go to the device settings in the app and check for available system updates.
⚠️ Attention: During the process of downloading and installing the voice packet, do not turn off the robot vacuum cleaner or break the connection with the smartphone.
The standard way through the Mi Home app
The easiest and most secure language change method is available directly in the Mi Home application interface, which works for the vast majority of modern models such as the Xiaomi Vacuum Mop 2 Pro, Roborock S7 and their counterparts.
Open the app and select your robot vacuum cleaner card on the home screen, and in the upper right corner is a three-dot menu button, and you click on it and you'll be taken to the full device settings menu, where the partition we want to see is hidden.
In the list of options, find the option "Voice" or "Voice Prompt" (the name can vary depending on the version of the application and region), inside this menu will be a list of available language packages, usually English, Chinese and, if supported, Russian.
- 🗣️ Select the language you want from the list of available options.
- ⬇️ Click the Download or Update button next to the selected language.
- ✅ Wait for the installation to be completed and the successful change confirmed.
- 🔊 Check the result by running a short command or cleaning.
If the list does not include Russian, but you are sure that your model should support it, try changing the region of the application. Sometimes language packs are tied to the geographic location of the server.
📊 What voice language do you prefer for a robot vacuum cleaner?
Russian
English
Chinese (original)
I don't care.
Changing the region for access to languages
One of the most common reasons for the lack of Russian on the list is the wrong choice of region in the settings of the Mi Home app. Xiaomi ecosystem divides users into servers depending on the country, and the content (including voice packets) may differ.
If your robot has a Global Version, but the app is set to China, you may not see the options you need. To fix this, go to the user profile (the Profile tab in the bottom menu) and select Settings.
Find the Region section and change it to Russia or another CIS country if the device was purchased officially in that region. For devices purchased in Europe, you can adjust the region to one of the EU countries. After the region changes, the application will restart, and the list of available languages for your robot can be updated.
It is worth considering that changing the region can affect the display of other smart home devices if they are linked to servers of another country, in which case you may need to create a separate account or family to manage equipment from different regions.
What if the change in the region did not help?
If the region change didn’t work, it’s possible that your robot model is a “CN Version” that doesn’t support other languages at the software level initially. In this case, standard methods of changing the language won’t work, you’ll need to flash it over. Manually installing voice for advanced models. For some models, especially early versions or specific modifications, the standard menu path may not be available. In these cases, enthusiasts use the method of manually uploading voice files. This method requires more care and understanding of the device’s file system. The essence of the method is to find an official voice file file file file (usually in the format in the Giubg or specialized forums. The file is loaded into a specific folder in the robot’s memory via a debugging connection or temporary redirect. DNS. adb push russian_voice.pkg /data/voice_packages/ Once the file is placed in the root directory or a special voice folder, you need to restart the device. When you start, the system will detect a new file and prompt it to be activated or automatically install it as the main one if the hash amount of the file matches the expected. This is not an official method, and it carries certain risks. If you don't get a file that's wrong, it can cause the robot to stop making sounds or start making errors. Robot Model Standard Method Region by Default Support RU Xiaomi Vacuum S50 Yes China/Global Yes (through region change) Roborock S6 Yes Global Yes Mijia 1C Partially China Only Global version of Dreame D9 Often users are faced with a situation where the process of loading the language hangs on a certain percentage or gives a timeout error. This may be due to an unstable connection between Xiaomi servers and your device, especially if the servers are far away geographically.The first thing to try is to switch your smartphone from Wi-Fi to mobile Internet (4G/5G) Sometimes home network providers block certain ports or have trouble routing to update servers. If that doesn't help, try clearing the Mi Home app cache. Go to your phone's settings, find the app in the installed list, select Storage and click Clear Cache. Don't confuse it with Clear Data, as this will require re-authorization and configuration of the devices. Another reason may be the overcrowded memory of the robot itself. If the device has been out of service for a long time, there may be a lot of garbage in its logs. Try resetting the card and starting a full cleaning to make room, then try again to change your voice. ⚠️ If the robot starts talking intermittently, changing the speed of speech or making strange sounds after the update, immediately disconnect it from the network on the Internet. 10-15 It's important to understand that the Xiaomi ecosystem includes devices made by different partner factories (OEM). Roborock, Dreame, Viomi and Mijia can have software differences even if they look similar. For example, Roborock’s models often have more advanced localization and allow third-party voices to be installed via official plugins. Viomi devices (also sold under the Xiaomi brand name) sometimes require a separate Viomi Home app for full voice control. The software version also plays a key role. In early firmware, Russian may not have been available, but it was added in the update. v.1.2.0. Always check the history of changes (Changelog) in the description of the update, they often write “Added Russian voice support». 💡The compatibility of voice packets depends not only on the model, but also on the manufacturer. OEM (Roborock, Dreame, Viomi and the firmware versions? This is not officially provided. However, there are modified firmware for some models that allow you to download your wav files. This requires programming skills and can void the warranty. Why does the robot speak Chinese when I bought it in Russia? You probably got a batch intended for the domestic market of China, which the seller has passed off as a global one. Try changing the region in the application to "China." If Russian appears, you're lucky. If not, only the firmware will help. When the device is reset, does the voice reset to factory settings? Yes, when the robot is reset, you will have to reset the language, then you will have to reset the voice from the full version of the application to the voice from the voice to the new one, and then you will have to reset, after the user will have to reset. No, the voice packet is just an audio file that plays back in events. It doesn't affect navigation algorithms, suction power, or map construction speed. Cleanup performance will remain the same. What if the voice is lost after the update? Try to change the volume level in the application (sometimes it gets knocked down by zero). If that doesn't work, reset the Wi-Fi module and reconnect the robot. In extreme cases, re-flashing the device through the engineering menu will help.