How to change the language on the robot vacuum cleaner Xiaomi: all ways from Mi Home to hand firmware

Xiaomi’s robot vacuum cleaners are some of the most popular smart home devices, but many users are facing a problem: voice prompts and the app interface are displayed in Chinese, English or other unnecessary languages. This is especially true for models bought on AliExpress, in foreign stores or inherited from previous owners. In this article, we will examine all possible ways to change the language, from basic settings in Mi Home to manually stitching alternative firmware.

It is important to understand that the process depends on the vacuum cleaner model (Mi Robot, Dreame, Viomi series), the firmware version and even the region of purchase. For example, European versions often support Russian out of the box, whereas Asian versions require additional manipulation. We will look at solutions for the most common scenarios, including cases where standard methods do not work.

1. Check the current language and model of the vacuum cleaner

Before you try to change the language, you need to accurately determine the model of your device and the current firmware version. This is critical, since the instructions for the Xiaomi Mi Robot Vacuum-Mop 2 Lite and Dreame D9 will be fundamentally different.

You can find out the model in several ways:

• 📦 On the device box – usually the full model is indicated (for example, STYJ02YM Mi Robot Vacuum-Mop 2 Pro).
• 🔍 On the sticker under the lid – flip the vacuum cleaner and find the label with the serial number and model code.

Also check the firmware version in the same section of the app. If the version is older than 2022, chances are that Russian is not in the standard set, in which case an update will be required (for this, see the section on firmware).

2. Change the language through the Mi Home app (official method)

The easiest method is to change the language directly in the Mi Home app.It works for most modern models (Mi Robot Vacuum-Mop 2 Pro, Dreame D9, Viomi V3 and later), but there are nuances.

Step-by-step:

1. Open the Mi Home app and select your vacuum cleaner on the home screen.
2. Press three points (⋮) top-right corner of the device card.
3. Go to Settings → Device Settings → Voice prompting language (the path may vary slightly depending on the version of the application).
4. In the list of available languages, select Russian (or Russian).
5. Confirm the change and wait for the vacuum cleaner to restart (can take up to 2 minutes).

If there is no Russian language on the list, it means one of two things:

• ❌ Your model does not support Russian on the current firmware (the solution is an update or alternative firmware).
• ❌ The device is tied to a Chinese server (the solution is to change the region in Mi Home).

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If after changing the language, the vacuum cleaner began to speak a mixture of Russian and English, try rebooting it manually: press the power button for 10 seconds, then turn it on again.

3. Change of server region in Mi Home (if Russian is absent)

Many Xiaomi vacuum cleaners purchased outside Russia are by default tied to a Chinese (China Mainland) or European (Europe) server, in which case the Russian language may be hidden or inaccessible, the solution is to change the region of the account in the application.

Important: if you change region, all the devices in your Mi Home account will be untied! You will need to add them again. If you have a lot of Xiaomi gadgets, save them in advance. MAC-Addresses or backup settings.

Instructions for changing the region:

1. Open Mi Home and go to Profile → Settings → Country/Region.
2. Choose Russia (Russia) or Ukraine (for some models, it is suitable).
3. Confirm the change of region and wait for the app to restart.
4. Re-add the vacuum cleaner to the app (click + → Robot vacuum cleaner and follow the instructions).
5. After adding, check the presence of Russian in the device settings.

⚠️ Note: If your vacuum cleaner was purchased in China and has firmware linked to China Mainland, changing the region may not help).

4. Alternative apps: DreameHome and Viomi Home

Some Xiaomi robot vacuum cleaners (especially the Dreame and Viomi lines) use their own apps, where language settings may differ, such as Dreame D9 or D10, the official app is DreameHome, not Mi Home.

Features of changing the language in alternative applications:

• 🔄 DreameHome: the way to language settings - Device → Settings → Voice prompts → Language. There are often more options available, including Russian.
• 🏠 Viomi Home: Language changes to Device Profile → System settings → Region and language: Some models require a pre-region change to Russia.
• 🌍 Roborock: If you have a Roborock model, for example, S7), Use the Roborock app – Russian is usually available there by default.

If you are not sure which app is right for your model, check the table below:

5 Manual firmware update for adding Russian

If none of the above methods worked, the most radical way is to run alternative software firmware, which is relevant for older models (for example, Mi Robot Vacuum 1S) or devices with Chinese firmware, where Russian is blocked.

The process requires caution: the wrong firmware can "brick" the vacuum cleaner. Before starting, be sure to check the firmware compatibility with your model by its exact code (for example, SDJQR02RR for Mi Robot Vacuum-Mop P).

Step-by-step instructions for firmware through Mi Home:

Download the correct firmware version for your model | Connect the vacuum cleaner to charge (charge ≥50%) | Make sure Wi-Fi is stable (5 GHz is not supported) | Disable VPN and antivirus on your phone-->

1. Download the latest firmware with Russian from trusted sources (for example, the 4PDA forum or Xiaomi.eu).
2. Unpack the archive with firmware (usually a file with the.pkg extension).
3. In the Mi Home app, go to the vacuum cleaner settings and find the Firmware Update item.
4. Click Select the file and specify the path to the downloaded firmware.
5. Wait until the process is complete (don't interrupt the connection!) the vacuum cleaner will restart automatically.

⚠️ Note: Firmware from Xiaomi.eu may contain unofficial modifications that cancel the warranty. LDS-Lidar (e.g. Mi Robot Vacuum-Mop 2 Pro) use only original firmware to avoid calibration problems.

6. reset to factory settings (if nothing helps)

In rare cases, a setup failure or firmware conflict can block the language change, so a full vacuum cleaner reset to factory settings will help, and after this procedure, all stored room maps, cleaning schedules and personal settings will be deleted.

How to reset:

• 🔄 Through the application: Device settings → General. → Resetting settings.
• 🔧 Hardware reset (if the app doesn't work): Turn off the vacuum cleaner. Press Home and Power buttons simultaneously for 5-10 seconds. Wait for the beep (voice message in Chinese). Release the buttons - the vacuum cleaner will restart in factory condition.

After reset, add the vacuum cleaner to the application again and try to change the language again. If the problem persists, this confirms that Russian is not supported at the firmware level - it will need to be updated (section 5).

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Factory reset is a last resort, and try all other methods before using it, as after resetting the vacuum cleaner may require recalibration of the sensors (for example, a gyroscope).

7. Frequent errors and their solutions

When changing languages, users often face typical problems, and consider the most common and ways to eliminate them:

If your problem is not described above, check the following points:

• 📱 Mi Home: Update to the latest version in Google Play or App Store.