How to change the language on the router Xiaomi Router 4A: 4 working ways

The Xiaomi Router 4A is one of the most popular network devices in the Mi Wi-Fi line, but many users are faced with a problem: the default control interface is in Chinese, and the official firmware does not always support Russian. If you bought a router with AliExpress or got it with non-localized firmware, this instruction will help to return the familiar language without the risk of “bricking” the device.

We’ll look at 4 proven language change methods, from standard settings to alternative solutions for power users. Importantly, the procedure differs depending on the firmware version (CN, Global or Developer) and model (Xiaomi Router 4A or 4A Gigabit Edition). If your router is already stitched with custom firmware (such as Padavan or OpenWRT), the instruction will not work – refer to the documentation of your firmware.

Before you start, make sure that:

🔌 The router is connected to power and the Internet (preferably via cable).
💻 You have access to the web interface at 192.168.31.1 or through the Mi Wi-Fi app.
📱 On the smartphone installed application Mi Home (current version).

Attention! Some methods require you to reset your router to factory settings, and after resetting, all settings on your Wi-Fi, guest network, and ports will be deleted — save screenshots in advance or export configuration.

1. Method: Change of language through the web interface (official method)

The easiest option is if your firmware supports multilingualism, which unfortunately only works on Global versions of firmware or on devices purchased from official Xiaomi stores outside of China.

How to check the firmware version:

Connect to the router via Wi-Fi or cable.
Open your browser and go to 192.168.31.1.
Enter the login/password (by default — admin/router sticker).
In the upper right corner, find the icon. 🌐 (Language – if you have it, you are lucky!

If there is no icon, try manually following the path:

Settings → System → Interface Language (Settings → System → Language)

In the list, select Russian or English if there is no Russian. Save the changes and restart the router.

⚠️ Attention: On Chinese firmware (CN) This path may be missing or lead to error 404, in which case move on to the next method.

Connect to the router via cable (recommended)

Check the firmware version in Status → About the device

Take screenshots of current Wi-Fi settings

Find a sticker with a factory password (at the bottom of the router)

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2. Method: Use of Mi Wi-Fi Mobile Application

The official Mi Wi-Fi app (not to be confused with Mi Home!) sometimes allows you to change the router interface language, even if the web version does not have this option.

Step-by-step:

📱 Install Mi Wi-Fi from Google Play or App Store.
🔗 Connect your smartphone to the network of the router Xiaomi Router 4A.
🔑 Sign in to the application using the data to log in to the Mi Account (if the router is tied) or local login / password.
🌍 Go to the section Router Settings → Additionally. → Language.
🇷🇺 Choose Russian and confirm the change.

If the app does not have the option of changing the language, try:

Update the router firmware through Settings → Software update.
Remove and re-link the router to the Mi Account.
Use Mi Home instead of Mi Wi-Fi (see the following method).

Chinese (CN)| Global (Global)| Developer (Developer)| Castomy (Padavan/OpenWRT)| Don't know-->

3. Method: Linking to Mi Account through Mi Home

This method works if the router is linked to your Mi Account and has the latest firmware.The Mi Home app can automatically pull localization from the account region.

Instructions:

📲 Install Mi Home and log in.
🔍 Press. + → Add the device → router.
🔗 Connect to the router network (if requested).
🔑 Enter the password from the sticker on the router.
🌐 In the Device section, find Settings → General. → Region and choose Russia or Europe.
🔄 Restart the router through the application.

After the reboot, the interface language can change to English or Russian (depending on the firmware version).

Untie the router from the account → Reset the settings → Re-tether with the choice of the region “Russia”.

⚠️ Note: When you change region through Mi Home, the router can automatically update the firmware. CN-This may result in blocking certain functions (for example, VPN).

What if Mi Home doesn’t see the router?

1. Make sure the router is connected to the Internet (indicator) WAN 2. Check that the smartphone is Wi-Fi enabled and mobile data is disabled. 3. Try connecting to the router via cable (via the cable). OTG-Phone Adapter. 4 Update the Mi Home app to the latest version. 5. If the router was previously linked to another account, reset (hold the Reset button for 10 seconds).

Method 4: Firmware of the global version (for experienced users)

If previous methods have failed, the radical option is to flash the router with Global, which will remove all settings, but add support for the Russian language and open access to additional features (such as parental controls).

Requirements:

💻 Computer with Windows/Linux.
🔌 Ethernet Cable to Connect to a Router.
📁 Firmware miwifi_r4a_firmware_*.Bin (you can download it on XDA-Developers or 4PDA).
🛠 The MiWiFiRepairTool program or SSH-client (e.g. PuTTY).

Step-by-step:

Download the firmware for your model: Xiaomi Router 4A: miwifi_r4a_firmware_global_*.bin Xiaomi Router 4A Gigabit Edition: miwifi_r4ag_firmware_global_*.bin

Connect to the router via SSH

Activate SSH in the router settings (Advanced → Developer → SSH).
Connect via PuTTY at 192.168.31.1 (login: root, password: admin password).
Download the firmware: cd /tmp wget http://[firmware]/miwifi_r4a_firmware_global_*.bin
Install firmware: nvram set flag_try_sys1_failed=1 nvram set flag_try_sys2_failed=1 nvram commit mtd -r write /tmp/miwifi_r4a_firmware_global_*.bin OS1
Wait 5-10 minutes. The router will reboot and be reset to factory settings.

Warning: Incorrect firmware can lead to loss of warranty and device failure. If the router does not turn on after firmware (all indicators are on or orange flashes), recovery through UART or contacting the service center will be required.

💡

Before you run the firmware, check the checksum (MD5) of the downloaded firmware file, which will prevent you from installing a corrupt image. Compare the hash with the official one on the developer's website.

Model router	Supported firmware	Download link	MD5 hash (example)
Xiaomi Router 4A	Global Stable	bigota.mi.com	a1b2c3d4e5f6...
Xiaomi Router 4A Gigabit	Global Developer	4PDA	1a2b3c4d5e6f...
Any model.	Padavan (informal)	Bitbucket	Different.

5. Alternative solutions: if nothing helps

If all of the above methods have not worked, consider these options:

A. Using Google Translate in real time

🌐 Open the router web interface (192.168.31.1) in Google Chrome.
🔍 Right-click on the page → Translate into Russian.
⚠️ Not all technical terms will be translated correctly, but the basic settings will become clear.

B. Installation of custom firmware (Padavan/OpenWRT)

Padavan or OpenWRT firmware supports Russian and offers advanced features (e.g. WireGuard VPN, AdBlock).

🔧 soldering iron (to connect to the UART in case of error).
📚 Knowledge of working with SSH and Linux commands.
⚠️ Understanding the risks (loss of warranty, possible device "brick).

B. Purchase of a router with global firmware

If you don't want to take risks, it's easier to buy a Xiaomi Router 4A with factory Global firmware. Official sellers in Russia and Europe supply devices with Russian.

🇨🇳 CN — Chinese version (Chinese/English only).
🇪🇺 EU or Global - Multilingual firmware.

💡

If you are not sure of your skills, it is better to contact the Xiaomi service center or a proven master. The cost of router firmware usually does not exceed 1000-1500 rubles, which is cheaper than the risk of spoiling the device.

6. Frequent errors and their solution

When changing the language to Xiaomi Router 4A, users face typical problems, and we have collected the most common ways to eliminate them:

Error 1: After reset, the router does not turn on (Orange indicator flashes)

🔹 Reason: Incorrect firmware or interrupted update process.

🔹 Decision:

Turn off the power for 30 seconds, then turn it on again.
If it doesn’t work, try restoring the firmware through MiWiFiRepairTool.
In extreme cases, contact the service (replicating UART will be required).

Error 2: There is no language change option in the web interface, although Global firmware

🔹 Reason: Browser cache or outdated version of the interface.

🔹 Decision:

Clear the browser cache or try another one (like Mozilla Firefox).
Update the firmware manually through Settings → Software update.
Try to log in from another device (PC, smartphone).

Error 3: Mi Home app doesn't see router after reset

🔹 Reason: Router is not tied to account or server issues with Xiaomi.

🔹 Decision:

Check that the router is connected to the Internet (WAN indicator blue).
Make sure your phone has Wi-Fi on and the VPN is turned off.
Try linking the router through the developer mode (hold the reset button for 5 seconds when turned on).

FAQ: Answers to popular questions

❓ Can I change the language without resetting the settings?

Yes, if your firmware supports multilingualism (e.g. Global), in which case the language changes via the web interface or the Mi Wi-Fi app without losing settings. If the firmware is Chinese (CN), a reset is inevitable.

❓ Why Global Router Became Slower After Firmware?

It could be related to: 🔄 Background check for updates (turn off in Settings) → Update of the PO). 📡 Included Parental Control or Guest Network features. 🔌 Unstable power (try another power supply) Also check if QoS (quality of service) is enabled - this feature can limit speed.

❓ How to return Chinese firmware if Global is unstable?

This is why you need to: download the original CN-Firmware for your model. SSH (similar to method 4, but with Chinese firmware. Reset settings after firmware. ⚠️ Note that some functions may not work on Chinese firmware (for example, IPv6 or VPN-server).

❓ Where to find the latest firmware for Xiaomi Router 4A?

Official firmware: 🔗 bigota.mi.com (Xiaomi server). 🔗 Xiaomi's support page. unofficial (Padavan/OpenWRT): 🔗 The subject is 4PDA. 🔗 Padavan Repository. ⚠️ Download firmware only from verified sources – viruses in custom firmware can compromise your network!

❓ Can I change the language on the router via Telnet?

Yes, but it's a temporary solution. You can manually change language files through Telnet or SSH, but when you reboot the router, the settings will reset. For a constant change of language, you need access to the firmware file system, which is only possible on custom firmware like Padavan. Example of commands for temporary change of language (rights required): nvram set lang=ru nvram commit reboot