Reflashing the vacuum cleaner Xiaomi into Russian with the iPhone: the full guide 2026

Why do Xiaomi owners choose alternative firmware?

Xiaomi’s robot vacuum cleaners have gained popularity due to a combination of price and functionality, but many users face a problem: official software often comes with a Chinese or English interface, and Russian localization is either missing or works with errors.

The peculiarity of the process is that most guides are designed for Android smartphone owners, and for iPhone users the algorithm is different due to the limitations of iOS. In this article, we will discuss how to safely update the firmware of the Xiaomi Mi Robot, Dreame or Viomi vacuum cleaner through the iPhone, avoiding typical errors and maintaining a warranty (if possible).

Before you start, make sure your vacuum cleaner model supports alternative firmware. For example, there are proven builds from the community for the Xiaomi Mi Robot Vacuum-Mop 2 Pro or Dreame D9, but newer models in 2026 (such as the Xiaomi Robot Vacuum-Mop 2T) may require waiting for adapted versions.

What types of software support the Russian language?

Today, there are several types of firmware for Xiaomi vacuum cleaners, differing in functionality and level of localization:

• 🔹 Official global versions – released by Xiaomi for the European market, but often lag behind Chinese updates and may not support all features (e.g., zoning or voice assistant in Russian).
• 🔹 Community-based custom firmware – Valetudo builds (open source) or enthusiast-based modified versions (such as MiHome Hacked) are the most popular, offering full Russification, removing cloud binding from Xiaomi servers, and advanced customizations.
• 🔹 Localized Chinese firmware – Chinese versions of software that integrate Russian (for example, firmware from DustBuilder) are suitable for models that have no global analogues.

For iPhone users, firmware that is installed via Mi Home or Dreamehome without having to connect to a PC is most convenient. However, some custom builds require Python scripts or ADB, which is more difficult to implement on an iPhone due to the limitations of iOS.

*To use Valetudo on an iPhone, you will need to rent a cloud PC or use Termux on a friend’s Android device.

⚠️ Note: MiHome Hacked firmware can result in Xiaomi account being blocked for breach of user agreement.If the vacuum cleaner is linked to an account with Mi Store purchases, the risk increases.

Preparation of the vacuum cleaner and iPhone for firmware

Before starting the procedure, several critical steps must be taken to minimize the risks:

1. Check the current version of the software. To do this, open the Mi Home app, select your vacuum cleaner, go to Settings. → About the device. Write down the firmware version (e.g, 3.5.9_0042).
2. Back up your settings. In the same About Device section, find the Backup option (if available), which will save cleaning cards and customizations.
3. Charge the vacuum cleaner to 100%, interruption of the process due to battery discharge can lead to irreversible consequences.
4. Connect your iPhone and vacuum cleaner to a single 2.4GHz Wi-Fi network. 5GHz firmware is not supported by most models.

The iPhone will require:

• 📱 Install the latest version of the Mi Home or Dreamehome app (depending on the vacuum cleaner model) from the App Store.
• 🔌 Connect the charger to the iPhone to avoid discharge during the process.
• 📡 Shut down. VPN Proxies – They Can Interfere with Xiaomi Servers.

Charging the vacuum cleaner ≥ 80%|iPhone is connected to charging|One 2.4 GHz Wi-Fi connection|Backup copy of settings created|Mi Home app updated-->

Critical: If your vacuum cleaner is tied to a Chinese Xiaomi server (the app displays the "China" region), you must change the region to "Russia" or "Europe" before the firmware is installed.

Step-by-step: firmware through the iPhone

Consider two scenarios: upgrade to official global firmware and install custom build with Russification: the first method is safer, the second is more functional.

Method 1: Update via Mi Home (official firmware)

This method is suitable for models that support region change in the application (for example, Xiaomi Mi Robot Vacuum-Mop P):

1. Open Mi Home, select your vacuum cleaner.
2. Go to Settings → About the device → Update the firmware.
3. If a new version is available, click Update. Wait until it is completed (10-20 minutes).
4. After restarting the vacuum cleaner, check the interface language in the settings.

If you don’t have Russian, try changing the region.

1. In Mi Home, tap three dots in the upper right corner → Settings → Region.
2. Choose "Russia" or "Germany" (for European firmware).
3. Reboot the vacuum cleaner and check the update again.

Method 2: Install custom firmware (e.g., DustBuilder)

This will require:

• 📄 Firmware file (e.g, dustbuilder_ru_202605.bin). Download it from a trusted source (e.g. forum) 4PDA).
• 📱 Mi Home app with superuser rights (requires jailbreak or alternative method).
• 🔗 Utility to upload a file to a vacuum cleaner (for example, a Python script running through Pyto on an iPhone).

Instructions:

1. Download the firmware on your iPhone (for example, via Safari).
2. Install the Pyto app from the App Store (Python Editor for iOS).
3. Copy the following script to Pyto (replace) IP_WASHINGTON AND TOKEN topical):

import requests


url = "http://IP_WASH/miio/upload_ota"




files = {'file': open('dustbuilder_ru_202605.bin', 'rb')}




data = {'token': 'TOKEN'}




response = requests.post(url, files=files, data=data)




print(response.text)

1. Run the script. If the server's response is {code:0}, the firmware is successfully downloaded.
2. In Mi Home, go to Settings → Software Update and select the downloaded file.

⚠️ Attention: For receipt TOKEN Use tools like MiHome Token Extractor (requires a PC) to vacuum cleaners, and don't share the token with outsiders, because that gives you full access to the device.

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If the script doesn’t work, try using PythonAnywhere to run the code.This bypasses iOS’s restrictions on network requests.

Solving typical firmware errors

Even with the exact following of the instructions, there can be problems.

If the vacuum cleaner stopped turning on after the firmware:

1. Connect it to charging and hold the power button for 15-20 seconds.
2. If the indicators are not burning, try flashing the device through UART (you will need a soldering iron and a PC).
3. Contact the service center, indicating that the update was an error (do not mention custom software if the vacuum cleaner is warranty).

How do I get my original firmware back?

If custom firmware is unstable or you want to return the warranty, you can roll back to stockware.

1. Download the official firmware for your model from the Xiaomi website (support section).
2. Rename the file to fw_update.bin (crucial!)
3. Connect the vacuum cleaner to Wi-Fi and run the update via Mi Home by selecting the downloaded file.

For models without manual update support through the app:

• Use the MiRobot utility for PC (Python 3.8+ is required).
• Connect the vacuum cleaner to the PC through USB (need OTG-iPhone adapter, but it doesn’t guarantee work).
• Launch the command:

python mirobot.py --ip IP_ WASHINGTON --token TOKEN update fw_update.bin

After rollback, some features (such as saved cards) may be reset. To avoid this, export the settings via Valetudo before you use the firmware.

Comparison of firmware: what to choose?

To determine the type of firmware, evaluate your priorities:

• 🔄 Stability: Official firmware is the best choice if you care about reliability and warranty.
• 🌍 Functional: Custom firmware (like Valetudo) gives you access to advanced settings, such as manually managing cleaning areas or integrating with Home Assistant.
• 🛡️ Security: Third-party firmware may contain vulnerabilities. Check files for viruses before installing.
• 📡 Cloud Addiction: Official software requires a connection to Xiaomi servers, and Valetudo runs entirely locally.

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If you want a set and forget firmware, choose the official global version. Valetudo or DustBuilder is the best option for those who are ready to set up.

FAQ: Frequent questions about the firmware of vacuum cleaners Xiaomi