Reflashing the robot vacuum cleaner Xiaomi in Russian through the iPhone: the full guide

Why Xiaomi’s factory firmware may not be in Russian?

Xiaomi's robot vacuum cleaners are shipped to markets around the world with localized firmware versions. If you bought the device in China, Europe or through informal channels, chances are that the interface and voice prompts will be in English, Chinese or another language, which creates inconveniences: incomprehensible errors in the application, difficulties with setting up a schedule or cleaning areas.

Fortunately, most models (Mi Robot Vacuum-Mop 2 Lite, Dreame D9, Viomi V3, and others) support changing the firmware language without losing functionality. The main thing is to choose the right method and avoid the typical mistakes that can turn a vacuum cleaner into a “brick.” In this article, we will discuss the only working way to do this through an iPhone (without a computer and without the risk of locking).

⚠️ Important: Not all models support Russification via iOS.If your vacuum cleaner is released before 2020 (e.g. Mi Robot Vacuum) 1S), You will probably need an Android device or PC. Check compatibility in the table below.

What Xiaomi models can be Russified through the iPhone?

The list of supported devices depends on the firmware version and hardware platform, and the following are the current data for 2026:

If your model is not on the list, check it on the official Mi Home website under the "Supported Devices" section. Please note that some vacuum cleaners (such as the Roborock S7) use their own software and are not compatible with Xiaomi methods.

iPhone Preparation: What to Do Before Firmware?

To avoid errors like “Device Unconnected” or “Update Error,” follow the following steps:

1. Update the Mi Home app to the latest version via the App Store. Older versions (below 6.0) don't support Russification.
2. Connect the vacuum cleaner to the same Wi-Fi network as the iPhone. Use a router that supports 2.4 GHz - many models do not work with 5 GHz.
3. Charge the vacuum cleaner to 50% or more. Interrupting the process due to battery discharge can damage the firmware.
4. Remove the device from your Mi Account (if it has already been added). To do this, go to Profile → My Devices → [Your vacuum cleaner] → Delete.

⚠️ Attention: If you are using VPN Xiaomi servers can block connections from “untrusted” regions, which will lead to the error “The device is not supported in your region».

Step-by-step: how to change the firmware language through the iPhone

Follow the algorithm in strict order. If you skip a step, you're likely to fail.

Step 1: Resetting the vacuum cleaner to factory settings

Press and hold the Power (or Home) button on the vacuum cleaner for 10 seconds until you hear the beep. After reset, the indicator flashes orange, which means that the device is ready to be set up.

Step 2: Connecting the vacuum cleaner in Mi Home

1. Open the Mi Home app and click “+” → “Add Device”.
2. Select the category “Vacilities” and find your model in the list.
3. Confirm the flashing indicator on the vacuum cleaner and wait for the connection to Wi-Fi.

Step 3: Selecting a Region and Language

At the configuration stage, the app will suggest selecting a region, and here it is critical to specify "Russia" (or "Ukraine"/"Kazakhstan" if your model is officially sold in these countries).

1. In the Device Settings section, look for Language (or Language).
2. Select "Russian" and confirm the download of the firmware.
3. Wait for the update to complete (usually takes 5-15 minutes) and the vacuum cleaner will restart automatically.

If the language option is not in the settings, your model does not support Russification via iOS.Try the method with an Android device or contact Xiaomi for support.

Common Mistakes and How to Avoid Them

Even when following the instructions, users face problems.

• 🔴 Error "Device not supported in your region" Reason: Mi Home account lists a region other than Russia/CIS Solution: Change region in profile settings (Mi Home) → Profile → Country/region: Reauthorization may be required after a change in region.
• 🔴 Vacuum Cannot Connect to Wi-Fi Reason: Router Uses 5GHz, Filter Is On MAC-addresses or offline DHCP. Solution: Switch router to 2.4 GHz mode, disable filtering MAC and check that DHCP included.
• 🔴 After the update, the language did not change Reason: The wrong version of the firmware (for example, for another region) Solution: Repeat the process by manually selecting the firmware file for Russia (see next section).

⚠️ Note: If the vacuum cleaner has stopped responding to buttons or emits a constant beep after a failed firmware, do not attempt to disassemble it yourself).

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Before you run the firmware, take screenshots of the current vacuum cleaner settings (scheduling, room maps, cleaning areas) and you'll have to reset them once you reset them.

Manual firmware download: if the automatic method does not work

If Mi Home does not have the option of changing the language, you can manually download Russian firmware.

1. Download the latest firmware for your model from mi-firmware.com (select the version marked "RU").
2. Unpack the archive and rename the firmware file to miio_firmware.bin.
3. Upload the file to cloud storage (like iCloud Drive or Google Drive) and open it on your iPhone.
4. In Mi Home, go to Device Settings → Firmware Update → Local File and select the downloaded file.

⚠️ Warning: Do not use firmware from unknown sources! Fake files may contain malicious code or damage the device (MD5) officially.

What to do after successful Russification?

When the firmware is updated, follow a few steps to check:

• ✅ Check the language of voice prompts: Start cleaning and see if the assistant's voice has changed.
• ✅ Update the maps of the premises: Go to Mi Home → Map and wait for the room to be re-scanned.
• ✅ Set your schedule again: Previous tasks may have reset.
• ✅ Check the voice assistant (if supported): Say “OK, Yandex” or “Alice” (for models with Alice support).

If new features have been introduced after Russification (such as Area Cleaning or Quiet Mode), check them out in the Help section of Mi Home.

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After changing the firmware language, be sure to update the Mi Home app to the latest version. Older versions may not display Russian characters in the interface correctly.

FAQ: Frequent questions about Xiaomi’s Russification via iPhone