Modern automatic cleaning devices have become an integral part of the smart home, ensuring cleanliness without human intervention. However, the standard voice assistant, often sounding like mechanical muttering, can annoy users or be poorly understood. Many owners of Xiaomi equipment wonder whether it is possible to personalize the sound of their gadget by replacing monotonous synthesis with more pleasant voiceover. Fortunately, developers have provided this opportunity, allowing you to download various language packages.
In this article, we will discuss in detail all the available ways to change voice for the Mi Robot Vacuum and Roborock series, learn how to switch from Chinese or English to Russian, and how to change the voice timbre if a particular model supports this feature. It is important to understand that the process may differ depending on the firmware version and regional location of the device.
Before you start settings, you need to make sure that your device is connected to a Wi-Fi network and paired with a mobile application. Without an active Internet connection, you will not be able to download new voice files. It is also worth checking the relevance of the Mi Home or Roborock version of the application, since the menu interface can change with updates.
Features of voice packets in the Xiaomi ecosystem
Voice control and updates in robot vacuum cleaners are implemented through special audio files that are stored in the device’s memory. Initially, the plant installs a basic set of phrases that can be limited to one or two languages. For models supplied under the Global Version, Russian is often available, but it may not be activated by default or have a low synthesis quality.
There are two main types of voice packets: system and user packets, which are automatically downloaded through the manufacturer's servers whenever a region or interface language changes. User packs allow enthusiasts to create or download custom voices, including famous characters' voices or changed tone, but installing such packets requires deeper file system intervention.
⚠️ Warning: Installing third-party voice packets from unverified sources can cause a device to malfunction or even a software failure.Always check file integrity before downloading.
The quality of the playback depends on the hardware of the speaker installed in a particular model. Flagship models such as the Xiaomi Vacuum Mop 2 Pro have a cleaner sound than the budget versions. So the expectation of studio sound quality from the compact speaker at the base of the robot is not entirely justified, but the intelligibility of phrases should be high.
It is important to note that changing the interface language in an app does not always automatically change the language of voice notifications, often spread across different menus, causing confusion among users, and in some cases, you need to manually select the audio package in the settings section of the device, ignoring the general settings of the smartphone.
Preparation for the change of voice packet
Before any manipulation of the robot software, a series of preparatory steps must be taken to ensure the stability of the process and prevent data loss or interruption of the boot. The first step is to check the battery charge: the device must be charged at least 60%, and it is best to put it on the charging station before the procedure begins.
The second critical point is that you have a stable connection to your Wi-Fi network, and you have to be in the zone where you can receive the router's signal with confidence, and if the signal is weak, the voice packet can be interrupted, causing an error in the installation, and you're advised to bring the base closer to the router during the upgrade.
☑️ Preparation of the device
It is also worth freeing up space in the device’s memory if the model allows you to manage internal storage. Although voice packets take up a little space (usually a few megabytes), a crowded cache can slow down the system. In the Mi Home application, you can find information about the free space in the About Device section.
Be sure to determine in advance what language or voice type you want. For Russian-speaking users, it is most important to replace English or Chinese with Russian. If the standard Russian voice seems too robotic to you, you can look for alternative versions of firmware, but this is already in the advanced level of modification.
Instructions: Change language and voice through the Mi Home app
The safest and most official way to change voice is to use the functionality of the Mi Home app, which is suitable for most users and does not require any special technical knowledge, the process begins with opening the application and going to the main page where all connected devices are displayed.
Find your robot vacuum cleaner card and click on it to enter the control menu. In the upper right corner of the screen is a three-dot button or settings icon (cog), clicking on it, you will be taken to the full device settings menu, where you need to find the partition associated with the voice.
Depending on the model, this section may be called Voice Broadcast, Voice Broadcast, Voice Settings, or Language, and inside you will see a list of available language packs. If the language you want (like Russian) is available for download, it will be accompanied by a Download button or a switch.
Path to settings: Mi Home → Device →... (three dots) → Settings → Voice Broadcast → Language ChoiceOnce you have selected the desired language, the boot process will begin, at which time the robot can make sounds or report updates with its voice, which is absolutely impossible to interrupt, and when you complete the boot, the device usually restarts or immediately starts using a new voice to confirm actions.
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The official change of voice is only possible if the manufacturer has provided this language package in the server part for your model and region.
Setting up voice control in the Roborock app
For devices that are controlled through the Roborock app (many Xiaomi models also support this software), the procedure may be slightly different from the interface, but the essence remains the same.
Log in and select your robot. Go to your device settings by clicking on the menu icon. Find the "Sound settings" or "Voice Settings" section. Voice Volume, which can be adjusted by a slider, and language selection are often available here.
If you don't have Russian on the list, try changing the server region in the settings of the app itself. Sometimes changing the server from China to Russia or Europe opens up access to additional language packs, but this may require re-binding the device, which is a more complicated procedure.
| Model robot. | Annex | Support for the Russian language | Possibility of changing voice |
|---|---|---|---|
| Xiaomi Mi Robot 1S | Mi Home / Roborock | Yes (officially) | Just a change of language. |
| Roborock S5 Max | Roborock | Yes. | Just a change of language. |
| Xiaomi Vacuum Mop 2 | Mi Home | Yes. | Just a change of language. |
| Roborock S7 | Roborock | Yes. | Volume and language setting |
Some Roborock models have a Quiet Mode feature that not only reduces suction power, but also turns off voice notifications, leaving only audible signals, which can be a great alternative to changing voices if the main goal is silence.
Installation of custom voice packets (for advanced)
For users who are not comfortable with a standard set of phrases, custom voice packets can be installed, which involves replacing the system voice files with modified versions, most often through a connection to the device's local server or using special utilities on the PC.
One of the most popular ways to use the tool miio or similar. CLI-utilities for interaction with the protocol Xiaomi. IP-The robot address on the local network and the access token can be obtained through browser plugins or special scripts if you are already logged in to the application.
Once the token is received and the connection is established, the user can upload audio files (usually in the format.pkg or compressed archives) to the appropriate directory of the robot file system. The files must be strictly renamed according to system requirements, otherwise the robot will not be able to recognize them.
⚠️ Warning: Modification of system files may result in loss of warranty.Incorrect replacement of audio library can cause a cyclic reboot of the device (bootloop).
Where do you look for custom voices?
There are also communities that create “quiet” packets, where phrases are replaced with short beeps, or packs with a changed tone (lower or higher voice), but compatibility with new firmware versions is not guaranteed, since the file structure may change with each update.
Volume control and frequent problems
After changing voice or language, users often face the need to turn up the volume, and in most models this is done through an in-app slider, but there are occasions when the volume is reset to a maximum or minimum after the update.
If the robot stopped talking after changing the settings, try rebooting the device completely, pressing the shutdown button (if any) or the combination of buttons on the body (usually Home + Spot or Shutdown) for 5-10 seconds, which will restart the robot's audio system.
Another common problem is desynchronizing the interface language and voice, for example, the application chooses Russian, and the robot continues to speak English, in which case cleaning the app cache on the smartphone and re-authorizing the account will help.
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If the robot is talking too quietly, check if the speaker hole is covered with dust or pile. Regular cleaning of the speaker with a soft dry brush helps restore normal sound volume.
In rare cases, the voice can become intermittent or distorted, which often indicates a problem with the speaker or oxidation of contacts inside the device, especially if the robot was operated in high humidity conditions.