Why Your Robot Vacuum Speaks Chinese and How to Fix It
You bought a Xiaomi robot vacuum cleaner — whether it's Mi Robot Vacuum-Mop 2 Lite, Dreame D9 or Viomi V3 — but instead of the usual Russian language, the device sends messages in Chinese or English? This problem is familiar to many owners of smart equipment from China, especially if the gadget is bought on AliExpress, in informal stores or imported from abroad. The manufacturer often adjusts the firmware for the market, and localization for Russia may be absent by default.
The good news is that you can translate the interface and voice prompts into Russian yourself without going to the service center. In this article, we'll look at all the current ways to change the language, from basic configuration through the Mi Home app to manual firmware updates for older models, and you'll also learn why the language can reset and how to avoid it.
⚠️ Important: Not all models support Russian at the firmware level. 1S It's not officially localized for Russia, but it can be reflashed using custom firmware.
Method 1: Change the language through the Mi Home app (for official models)
If your vacuum cleaner was bought in Russia or belongs to the global version (the model name has the letters EU, RU, Global), then the Russian language is already sewn into the firmware. It remains only to activate through the official application.
Instructions:
- 📱 Install the Mi Home app (links: App Store / Google Play).
- 🔗 Connect the vacuum cleaner to the app (if you haven't already done so). To do this, click Add the device. → Vacuum cleaner → Choose a model.
- ⚙️ Go to the device settings: tap on the vacuum cleaner icon → Settings (⚙️) → General. → Language.
- 🇷🇺 Select Russian from the list. If you don't have it, see the next section.
After changing the language, restart the vacuum cleaner (turn off and on with a button on the case).
Method 2: Manual firmware updates for unofficial models
If the Mi Home settings do not have Russian, then your model is designed for the Chinese market (the name may be CN or the regional suffix may not be in the title), in which case you will need to update the firmware to the global or custom version with support for Russian.
⚠️ Warning: Incorrect firmware updates may result in a loss of warranty or device failure. If you are not sure about your actions, contact a specialist.
Step-by-step:
- Find out the exact model of the vacuum cleaner. It is indicated on the sticker under the cover (for example, STYJ02YM for Mi Robot Vacuum-Mop 2 Lite).
- Download the firmware. You can find the latest versions on the forums: 🔗 4PDA (Xiaomi Robot) 🔗 MIUI SU (firmware)
Connect to the vacuum cleaner via Wi-Fi.
1. Turn on the vacuum cleaner.
2. Press the Home and Power buttons for 3 seconds until you hear the beep.
3. Connect to a Wi-Fi network called rockrobo-XXXX (password is usually blank or 12345678).Download the firmware.
MiHome Hacker
Valetudo
Download the correct firmware version for your model
Check the battery (minimum 50%)
Connect to the vacuum cleaner network
Backup current settings (if possible)
Do not interrupt the update process
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After successful firmware vacuum cleaner automatically restarts. If the Russian language never appeared, try resetting (press the power button for 10 seconds) and reconnect.
Method 3: Using a voice assistant (Alice, Google Assistant)
If the vacuum cleaner menu is in Chinese, but you only need voice commands in Russian, you can connect the device to Yandex Alice or Google Assistant. This will not change the interface language, but will allow you to control the vacuum cleaner with voice.
How to connect to Alice:
- Open the Yandex application on your smartphone.
- Go to Devices → Add the device → Xiaomi.
- Enter the username/password from your Mi Home account.
- Select a vacuum cleaner from the list and confirm synchronization.
Why does the language get reset after the update?
Alternative methods: third-party applications and hacks
If none of the above methods worked, you can try informal solutions that are suitable for advanced users and require technical skills.
1. Valetudo App (for power users)
Valetudo is an open-source firmware for robot vacuum cleaners that replaces standard software from Xiaomi. It supports Russian, but requires root access to the device.
- Download Valetudo and firmware for your model.
- Connect to the vacuum cleaner via SSH (instructions are available on GitHub).
- Download the firmware via the command: curl -L https://github.com/Hypfer/Valetudo/releases/latest/download/valetudo -o /tmp/valetudo && chmod +x /tmp/valetudo &&&/tmp/valetudo
2.Flashing through MiHome Hacker
MiHome Hacker allows you to change the region of the device and install firmware from other markets.
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Before using third-party firmware, check if your model supports rollback to the original software. Some custom firmware blocks the possibility of returning to standard firmware!