Many smart tech owners face situations where the standard voice pack doesn't suit the user, often because when they buy it from international platforms, it comes with a Chinese or English voice interface. You can change voice commands on a Xiaomi robot vacuum cleaner, but the process depends on the specific model and year of release of the gadget. Modern voice control algorithms are tightly tied to the region chosen in the application, which creates certain restrictions for enthusiasts.
In this article, we will discuss in detail how to change the language on the Roborock and Mi Robot Vacuum series, why standard methods do not always manage to switch the language to Russian if the device was originally intended for the domestic market of China, and will also consider the technical nuances of firmware and the risks associated with changing system files.
It's worth noting that most users are looking for ways to not just change phrases, but completely Russify the device. Unfortunately, the company's engineers do not always provide for the ability to manually download third-party audio files. The main method is to change the region in the profile of the Mi Home account, which causes the server to send the appropriate language packets to the device if they are provided by the manufacturer for this modification.
Dependence of the language on the selected region in the application
The fundamental principle of the Smart Home ecosystem from Xiaomi is to link functionality to a geographic location. When you create an account or add a new device, the system automatically determines the region. This is the parameter that determines which set of voice commands will be loaded into the vacuum cleaner memory. If you bought a global version, but when you signed up for China, the device can speak in a mandarin dialect.
To change this, you need to remove the device from the list in the Mi Home app. Then you should go to the profile settings and change the region to the country where the desired language is the main one. For example, for pure English, you often choose the region "Singapore" or "India", and for the European version - any EU country. After re-coupling, the vacuum cleaner downloads the current audio files.
It's important to understand that not all models support multilingualism. Budget versions often have factory-sewn language that can't be changed software without deep intervention, and in such cases, changing the region in the app will only affect the smartphone interface, but the robot will continue to pronounce phrases in the original language.
⚠️ Note: If you change region in your Mi Home profile, your device list may be cleared or unavailable because the data is stored on servers in a particular country.
The Roborock and Mi Robot Vacuum
The Roborock branded line of devices (often marketed as Xiaomi) has a more flexible localization system. The S5, S6, S7 and newer series models often allow language switching directly through the app menu if the region is set correctly. Unlike them, the classic first-generation Mi Robot Vacuum Mop white vacuum cleaners are more conservative in settings.
The difference is the software architecture, and Roborock devices use a more open platform that allows the server (push) to have different language packets. OEM-Chinese domestic models may have a stripped-down firmware. If your model supports language change, the option will be available in the Device Settings section. → Voice control.
There is also a difference between the Global Version and the Chinese (CN Version) versions, with global versions typically having files in memory for 15-20 languages, including Russian. Chinese versions often lack even English as a basic language, requiring complex flashing to change voice.
How to distinguish the Chinese version from the Chinese version?
Language Change Process through the Mi Home App
To start, make sure the robot vacuum cleaner is connected to a Wi-Fi network and appears on the device list as "Online." Go to the Mi Home app on your smartphone. Click on your device icon to go to the main control screen. In the upper right corner is a three-dot button that opens the menu of additional settings.
In the list that opens, you need to find a voice item, which can be called Voice Pack, Voice Pack, or Language. If you don't, try changing the region of the app itself. To do this, go to profile, select Settings → Region, and select, for example, "United States" or "China." After changing the region, the application will require a reboot.
Once you return to the device menu, check for new options. If the language has changed but the pronunciation remains the same, you may need to update your firmware. Go to General Settings → Check for Updates. Sometimes the language pack is loaded separately from the main system update.
☑️ Language change algorithm
Use of voice packets of third-party developers
For advanced users who own Linux-based models (such as some versions of Xiaomi Vacuum Gen 1), custom firmware such as Valetudo or Dustcloud can be installed, and these solutions allow you to completely replace system files, including audio replicas, but this method requires command line skills and understanding of risks.
Installing third-party software allows you to download any audio files, including phrases from movies or celebrity voices, the process is as follows: the user gets root rights on the device, connects to it via SSH and replaces files in the /usr/share/xiaomi/voices directory.
Not all models support this modification; new devices with a secure bootloader will not simply replace the system partition; and using unofficial software can lead to the device being blocked by the manufacturer’s servers if they detect a breach of software integrity.
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Before any attempt to reflash or install root rights, be sure to make a full backup of the current version of the software, if the technical documentation allows you to do so.
⚠️ Warning: Installing custom firmware (Valetudo, Dustcloud) will void the manufacturer's warranty. Incorrect replacement of system files can turn a robot vacuum cleaner into a "brick" that will not be restored.
Table of supported languages by model
Below is a background on support for language packs for popular models. Please note that language availability may depend on the date of production of a particular batch of devices.
| Model of the device | Global version (languages) | Chinese version (basic) | Possibility of change |
|---|---|---|---|
| Xiaomi Robot Vacuum S5 | 15+ (including RU, EN, DE) | Chinese | High (through region) |
| Mi Robot Vacuum Mop 2 | 10+ (including RU, EN) | Chinese | Average (depending on audit) |
| Roborock S7 MaxV | 20+ (full localization) | Chinese | High (automatically) |
| Xiaomi Vacuum Mop Essential | 5 (often EN/CN only) | Chinese | Low (often without RU) |
As you can see from the table, flagship models have better localization support. Budget devices such as the Essential series often come with a limited set that cannot be expanded with software methods without replacing hardware.
Decision (FAQ)
This section provides answers to the most common questions users have when trying to change voice.
Can I record my voice for vacuum cleaner teams?
Why has the language changed since the change?
Is it dangerous to change the region to China?
How to return factory voice settings?
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Changing voice on the Xiaomi robot vacuum cleaner is possible primarily through changing the region in the Mi Home application; deep file modification requires root rights and carries the risk of breakdown.
To sum up, the safest and most effective way to change a robot's phrases is to adjust the region correctly when it is initially activated. Using informal methods should only be considered if the device is already out of warranty and standard methods fail. Always weigh the need to change your voice against the potential risks of loss of functionality of the smart assistant.