How to change the language on the robot vacuum cleaner Xiaomi Vacuum S20: all the ways and nuances

Xiaomi Vacuum S20 is a popular cleaning automation device, but users sometimes find it difficult to display the interface in an unfamiliar language, which can happen after buying a device from abroad, resetting your settings, or updating your firmware. Unlike smartphones, where changing the language takes a couple of clicks, smart vacuum cleaners have their own peculiarities.

In this article, we will look at all the available ways to change the language to the Xiaomi Vacuum S20, from standard methods through the official Mi Home app to alternative solutions for cases when the device is “out of tune.” We will focus on the typical errors that can block access to settings, and give recommendations for their elimination. If you just unpacked the vacuum cleaner or are trying to return Russian after a failed experiment with firmware, here you will find answers.

Why is the Xiaomi Vacuum S20 incorrect?

Before you change your settings, it's important to understand the cause of the problem, and most often, language mismatch occurs in three situations:

• 🌍 Vacuum cleaners for the Asian market (for example, the Chinese version) have the default interface in Chinese or English. European models usually support Russian, but not always.
• 🔄 Reset to factory settings. After hard reset, the device returns to its original settings, including the language that was set when it first set up.
• 📲 Firmware update: Sometimes, after an update via Mi Home or manually, the language is dropped into English, especially if the firmware is intended for another region.

Less obvious is the conflict of regional settings in Xiaomi’s account: If your profile is tied to a country other than Russia (like China or Singapore), the app can automatically set the vacuum cleaner interface language according to the account geolocation, especially for devices purchased on AliExpress or other international delivery sites.

Method 1: Change language through the Mi Home app

The easiest and most recommended method is to use an official app, which works if:

• 📱 The vacuum cleaner is connected to Mi Home and appears in the list of devices.
• 🔌 The device is in the same Wi-Fi network with your smartphone.
• 🔄 The vacuum cleaner has the current firmware installed (check in the device settings).

Step instructions:

1. Open the Mi Home app and go to the Devices tab (in the bottom menu).
2. Select your Xiaomi Vacuum S20 from the list. If it is not available, click Add Device (+) and follow the connection instructions.
3. In the vacuum cleaner card, tap on ⚙️ Settings (cog in the upper right corner).
4. Scroll down to General Settings and select Device Language (or Device Language).
5. In the list of available languages, find Russian (or Russian) and confirm your choice.

If the list does not include Russian, it means that your firmware does not support it, in which case you will need to update the software (see the next section) or install an alternative firmware (risky method, more details below).

Method 2: Update firmware to add Russian

If the Mi Home settings do not have a language change option or Russian is missing, the problem lies in the firmware version. Xiaomi Vacuum S20 for the Chinese market often comes with a stripped-down set of languages.

Update options:

For most users, the first way is optimal. To update the firmware through Mi Home:

1. Open the vacuum cleaner card in the application.
2. Go to Settings → Update firmware.
3. If a new version is available, click Update and wait until it is completed (don’t interrupt the process!).
4. After the reboot, check the presence of Russian in the settings.

⚠️ Warning: If the vacuum cleaner has stopped responding to commands after the update, reset the settings. To do this, press the Power button on the case for 10 seconds until the beep sounds.

Method 3: Resetting and reconfiguring

If you don't change the language or update the firmware, you have to take a radical approach, which is a complete reset, and you can reset the vacuum cleaner back to factory status, and you can reconfigure it by choosing Russian as you first configure it.

How to reset your settings on Xiaomi Vacuum S20:

1. Make sure the vacuum cleaner is on and is at the charging station.
2. Press and hold two buttons on the case at the same time: Power (on button) Home (button with the image of the house)

10-15 seconds

Release the buttons. The vacuum cleaner will reset and reset.

After discharge:

1. Connect the vacuum cleaner to the Mi Home again, as in the first run.
2. At the configuration stage, select the region of Russia and the Russian language.

Method 2: Changing the Xiaomi Account Region

Sometimes the problem isn't with the vacuum cleaner, but with the account being linked to the wrong region.

1. Open Mi Home and go to profile (human icon).
2. Press on. ⚙️ Account settings → Region.
3. Choose Russia (or Russia) and save the changes.
4. Restart the application and check the vacuum cleaner settings.

Method 3: Use of third-party applications

Apps like Mi Home Alternative or Home Assistant allow you to control the vacuum cleaner without official software, and sometimes have additional language settings, but require you to configure Token (a unique device key).

⚠️ Warning: Installing unofficial software can lead to loss of warranty and unstable vacuum cleaner operation.Be sure to keep a backup of the original software before firmware (if possible for your model).

Frequent mistakes and their solutions

When you try to change a language, users often face typical problems, and let's look at the most common ones and how to fix them.

If neither method helped, there may be a hardware problem: some batches of Xiaomi Vacuum S20 released for the domestic Chinese market do not physically support language change, leaving two options:

• 🔄 Exchange the device with the seller (if the warranty is valid).
• 📚 Learn English or Chinese interface – basic functions (cleaning, charging) work regardless of language.

How to avoid language problems in the future?

To avoid having to change the language after each update or reset, follow these guidelines:

• 🔒 Link your Xiaomi account to the Russia region, which ensures that all devices receive Russian-language firmware.
• 🚫 Do not install firmware for other models, even if the Vacuum S20 similarly S21, their software is incompatible.
• 🔄 Update Mi Home regularly. Older versions of the app may not support new features or languages.
• 📡 Use a stable 2.4GHz Wi-Fi connection. Vacuum cleaners don't work with 5GHz networks, and an unstable signal can interrupt the update.

If you often experiment with firmware, back up the original software. You can use utilities like MiRoBoTool or scripts for a memory dump via ADB. However, keep in mind that such actions require technical skills and can void the warranty.

💡

The most reliable way to avoid language problems is to buy the Xiaomi Vacuum S20 in official stores in Russia or Europe, devices for these regions initially support Russian and receive up-to-date updates.

FAQ: Answers to Frequent Questions