Xiaomi Mi robot vacuum cleaners have gained popularity thanks to a combination of affordable prices and advanced features: laser navigation, cleaning zoning and integration with the Mi Home ecosystem. But many users face one problem - devices from Chinese stores by default work in Chinese, and app menus and voice prompts remain unclear. Russification of the vacuum cleaner solves this problem, but the process has nuances depending on the model and region of purchase.
In this article, we will discuss all the current ways to change the language, from official (via application settings) to alternative (custom software firmware). Particular attention will be paid to compatibility problems with the new models Xiaomi Robot Vacuum-Mop 2 Pro, S7 and S7 MaxV, as well as the risks when using informal firmware. If you bought a vacuum cleaner on AliExpress or in a Chinese store, here you will find a solution for your situation.
1. Check the current firmware version and region
Before you start Russification, you need to determine the regional firmware of your vacuum cleaner, which depends on what methods will work. For example, devices for the Chinese market (CN) often block language change through standard settings, while global versions (EU or RU) allow you to choose Russian from the menu.
To check the version:
- 📱 Open the Mi Home app (or Xiaomi Home for new models).
- 🔍 Find your vacuum cleaner in the list of devices and go to its settings.
- 📋 Scroll to About the Program or Device Information.
- 🔎 Note the line Region or Firmware Model. CN — It's the Chinese version.
You can also recognize the region by the serial number on the device body, if it starts with CN, CH or Z, it's the Chinese version, and for global models, you use the prefixes EU, RU or G.
2.Official method: changing the language through Mi Home
The easiest and safest method is to change the language directly in the Mi Home app, which works for global versions of vacuum cleaners (for example, those purchased from official Xiaomi stores or authorized dealers), if your device is from China, this method may not work.
Instructions:
- Open Mi Home and connect to the vacuum cleaner.
- Go to the device settings (icon) ⚙️ top-right).
- Select General Settings → Language.
- Find Russian in the list and confirm the choice.
If you don't have a language, your firmware doesn't support Russification through the menu, so you can go to alternative methods.
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Before changing the language, upgrade the Mi Home app to the latest version on Google Play or the App Store. Older versions may not display all available languages.
3. Russification through region change in Mi Home
For Chinese versions of vacuum cleaners (CN), sometimes changing the region of the account in the application helps. This method does not guarantee 100% results, but in 60% of cases it allows you to activate Russian without firmware.
Step-by-step:
- 📱 Open Mi Home and go to profile (the icon of the person in the lower right corner).
- 🌍 Click on the current region (e.g. China) and select Russia.
- ⚠️ The application will suggest changing the server - confirm the action.
- 🔄 Restart the application and check the vacuum cleaner settings - the item Language should appear.
If the language does not appear after the change of region, try:
- 🔌 Disable and reconnect the vacuum cleaner to the application.
- 📲 Remove the device from Mi Home and add it again.
- 🔄 Reboot the vacuum cleaner itself (hold the power button for 10 seconds).
What if the vacuum cleaner switched off after the change of the region?
4. Russification through firmware (for advanced users)
If the official methods do not work, there is still the firmware of alternative software, which is suitable for Xiaomi Mi Robot Vacuum 1S, S5, S6 and some versions of the S7. Firmware of unofficial software cancels the warranty and can lead to unstable operation of the device.
You'll need firmware.
- 💻 Computer with Windows or macOS.
- 🔌 USB-Type-C Cable (to connect to a vacuum cleaner).
- 📁 Russian firmware (for example, Valetudo or modified Mi Home).
- 🛠️ The software for firmware (Xiaomi Flash Tool or Xiaomi Flash Tool) ADB).
Common algorithm:
- Download the right firmware for your model (for example, from the 4PDA forum).
- Connect the vacuum cleaner to your computer via USB (it may be necessary to disassemble the case to access the port).
- Run the firmware via ADB or Fastboot (commands depend on the model).
- Wait for the process to be completed and restart the device.
Example of a firmware command via ADB:
adb push russian_mod.zip /sdcard/
adb shell su -c "flash zip /sdcard/russian_mod.zip"Make a backup copy of the current firmware |
Charge the vacuum cleaner to 100%|
Make sure the firmware is compatible with the model |
Prepare a USB-Type-C|-->
⚠️ Note: Firmware of unofficial software can lead to loss of functionality of the laser sensor or Wi-Fi module. Before the procedure, study the reviews about a particular firmware on profile forums.
5. Alternative methods: voice packets and third-party applications
If you can't Russify the menu, you can at least add Russian voice prompts.
- Download a file with Russian voiceovers (for example, mi_ru_voice.pack).
- Connect the vacuum cleaner to your computer and replace the file in /miio/voice/.
- Reset the device.
There are also third-party applications for vacuum cleaner management with a Russian interface:
- 📱 Mi Home Alternative (with Russification support for Chinese versions).
- 🌐 Home Assistant with Xiaomi Vacuum plugin.
- 🤖 Valetudo (open source software for robot vacuum cleaners).
These solutions do not change the firmware of the device, but allow you to manage it in Russian through alternative software.
Table of compatibility of Russification methods
Below is a summary table with supported methods for popular models:
| Model vacuum cleaner | Official change of language | Change of region to Mi Home | Valetudo firmware | Voice packets |
|---|---|---|---|---|
| Xiaomi Mi Robot Vacuum 1S | ❌ No. | ✅ Yes. | ✅ Yes. | ✅ Yes. |
| Xiaomi Mi Robot Vacuum-Mop 2 Pro | ✅ Yes (EU-version) | ⚠️ Partially. | ✅ Yes. | ✅ Yes. |
| Xiaomi Robot Vacuum S7 | ❌ No (CN-version) | ❌ No. | ✅ Yes. | ✅ Yes. |
| Xiaomi Robot Vacuum S7 MaxV | ✅ Yes (global) | ⚠️ Requires a reset. | ❌ No. | ✅ Yes. |
If your model is not in the table, check out the 4PDA or XDA Developers forums.
7. Frequent problems and their solutions
When Russification is done, users face common mistakes, and here are the most common ways to fix them:
- 🔴 The "Unsupported region" error means that the firmware is not compatible with the region of choice.
- 🔴 Vacuum cleaner does not connect to Wi-Fi after firmware - reset network settings on the device (hold Wi-Fi). + Power 5 seconds).
- 🔴 Voice prompts in Chinese – replace voice files manually (see section 5).
- 🔴 App does not see vacuum cleaner – remove the device from Mi Home and add again, selecting the region of Russia.
⚠️ Warning: If the vacuum cleaner has stopped responding to the buttons after the firmware, reset to the factory settings. + Power 15 seconds. Cleanup card data will be deleted!