Modern robot vacuum cleaners have long since ceased to be just functional cleaning devices, becoming full-fledged members of the smart home with their own character and voice. Many owners of Xiaomi, Roborock or Vacuum equipment are faced with the desire to personalize the gadget, changing the standard Chinese or English accent to a more pleasant Russian or even funny phrases. This not only adds comfort, but also makes interaction with the equipment more understandable, especially if the device loudly announces its actions in an incomprehensible language.
The process of changing the voice packet depends on your device model and firmware version, as manufacturers are constantly updating the software. In some cases, it is enough to change the region in the application, in others you will need to manually download files through special tools. It is important to understand that official support for languages varies, and to install really cool or custom voices often have to resort to more complex methods of modifying the system.
Before you start taking action, you need to determine the current version of the software and the model of your robot, as the instructions for Xiaomi Vacuum Mop Essential and the flagship Roborock S7 will differ. Wrong actions can lead to a reset or temporary inoperability of the voice module, so it is worthwhile to carefully study all the steps. Next we will discuss all the available methods, from simple in-app settings to advanced methods for enthusiasts.
⚠️ Warning: Before any manipulation of firmware or system files, make sure that the device battery is charged at least 60% to avoid critical discharge during the process.
Language Change through the Mi Home app
The easiest and safest way to change your voice is to use the built-in features of the Mi Home or Xiaomi Home app. Developers have provided the ability to change the interface language and voice notifications for most sales regions. If your robot supports multilingualism, you can choose Russian or English, which will replace the standard Chinese phrases with understandable announcements.
You first need to open the app and go to the device settings, and the way that usually goes is, click on the robot icon, then select the three dots in the top right corner to access the menu, and then look for Settings or General Settings, and that's where Voice Prompt or Voice Notifications are hidden, where you can choose from pre-installed packages.
It is worth noting that the list of available voices depends on the selected region in the settings of the application itself. If you choose the region "China", then the voice packets will be predominantly Chinese. Switching the region to "Russia" or "Europe" automatically downloads the corresponding language files, if they exist for your model.
- 🌍 Open the Mi Home app and make sure the region is set to "Russia" or match your country.
- 🤖 Go to the robot vacuum cleaner control and click on the settings menu (three dots).
- 🔊 Find the Voice Prompt section and select the language you want from the list.
- 💾 Wait for the download and installation of the selected package, the robot can restart.
⚠️ Note: When you change region in the Mi Home app, some devices may disappear from the list or require re-pairing, so be prepared to reconfigure.
Sometimes users are faced with a situation where only one language is available in the list, despite a change in region, which means that for this particular Xiaomi or Roborock model, the manufacturer did not allow the official change of voice at the user interface level, in which case standard methods will not help, and you will have to look for workarounds.
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The official language change is only possible if the manufacturer has sewn the appropriate packets into the device memory for your sales area.
Changing the region to access new voices
One popular trick for Xiaomi smart appliance owners is to change the server region to gain access to advanced functionality. Because Xiaomi’s ecosystem is global, different countries may have different firmware versions and a set of voice commands. For example, switching to Singapore or Germany sometimes opens up access to English with a different accent or extra phrases.
To use this method, go to the user profile in the application (the Profile tab in the lower right corner). There is the Settings item, and inside it is the Region. Once you change the country, you actually switch the application to another server, which can affect the available features of connected devices.
However, this method has its limitations and risks: First, not all devices work correctly when changing the server region; second, some features specific to your original region (for example, integration with local services) may stop working; and, in addition, the cleaning history and maps may be stored on the server of the selected region.
If a new language appears in the robot's settings after the region change, just select it and apply the changes. The robot downloads the audio package and starts speaking in a new voice, a legal and secure way that doesn't require root rights or complex software.
Installation of custom voice packets (for advanced)
For those who want to install really cool voices, like a famous character's voice, joke phrases, or just another timbre, there are no official methods, and here comes the method of manually replacing system files, which is only suitable for experienced users who understand the risks of tampering with the device's file system.
The essence of the method is to search for or create an audio file in a format compatible with the firmware of your robot (often it is specific formats like.pkg or renamed.mp3 The file must be placed in the root directory of the device or in a special folder through the FTP-server ADB (Android Debug Bridge, if the robot runs on Android.
adb connect 192.168.1.XX:5096
adb push custom_voice.pkg /data/voices/
adb shell rebootIt is important to understand that file structure and paths differ dramatically from model to model. Roborock may have one path, and Xiaomi Vacuum's first generations may have a different path, and it is strongly recommended that you make a full backup of the original files before replacing them so that if you fail, everything can be returned.
- 📂 Find an accurate model of your robot and find out. IP-local-network address.
- 🔌 Use it. FTP-client ADB connect to the file system of the device.
- 🎵 Find the original voice file (usually called voice.pkg or similar) and backup it.
- 📥 Download a pre-prepared custom file with the same name and extension.
⚠️ Note: Installing unverified files may result in a device being “bricked” or a loss of warranty, as this is considered a violation of the terms of use of the software.
Where do you get custom voices?
Use of third-party applications and integrations
If direct file swaps seem too risky, you might consider using third-party smart home platforms such as Home Assistant or Node-RED. These systems allow you to intercept robot statuses and play any sounds through external speakers (for example, Yandex.Station or Google Home), creating an illusion that the vacuum cleaner itself says.
By setting up a script in Home Assistant, you can do this: when the robot starts cleaning or gets stuck, the smart speaker utters a pre-recorded funny phrase, which gives you unlimited customization opportunities, as you can use any text and any voice available to your voice assistant.
To implement this scheme, you will need a server with a Home Assistant installed, an integrated Xiaomi robot (often via a Xiaomi Miio component), and a media player. This solution takes time to set up, but the result is worth it: you get a fully personalized notification system without the risk of breaking the robot itself.
| Method | Difficulty | Risk of loss of guarantee | Voting variability |
|---|---|---|---|
| Official annex | Low. | No. | Official languages only |
| Change of region | Low. | No. | Depends on the server. |
| Manual file replacement | Tall. | High-pitched | Any (if there is a file) |
| Home Assistant | Medium | No. | Unlimited |
Possible problems and solutions
When experimenting with voice, users often face typical problems: the robot may stop making sounds at all, start talking intermittently or make errors when starting, most often due to incompatibility of the audio file format or violation of the integrity of system files.
If the robot is silent after you've manipulated it, try resetting to factory settings, which usually requires pressing the Home and Power buttons (or Spot) for 5-10 seconds at the same time until the device announces a reset, which will return all system files, including voice, to their original state.
Another common problem is desynchronizing sound and actions, which can happen if you install a voice file from another model or firmware version, in which case only finding a file that strictly matches your version of software helps (for example, 3.5.8 firmware requires a voice for this version).
☑️ Diagnostics of Sound Problems
Xiaomi models with voice change support
Not all robot vacuum cleaners are equally amenable to modifications. Flagship models from Roborock (which are part of Xiaomi’s ecosystem) often have more open architecture and community support, making it easier to find custom solutions.
Entry-level models like Xiaomi Vacuum Mop Basic often have stripped-down software and a closed file system, making it almost impossible to install “cool” voices without deep interference with hardware.
The Roborock S5 Max, S6, S7 and Xiaomi Vacuum 1S/2 Pro series are popular among modders. For them, there is the largest number of ready-made solutions, instructions and communities ready to help in case of firmware problems.
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Use the Quiet Mode feature in the app if the new voice seems too loud or annoying at night, instead of completely turning off the sound.