How to log into the settings of the Xiaomi 4A router: all ways and solutions to errors

Why can’t you go to the settings of the Xiaomi 4A router?

You have bought or have been using Xiaomi Mi Router 4A router for a long time (including 4A Gigabit Edition, 4A 100M Edition) but have encountered a problem: the settings page does not open, requests a username / password that you do not remember, or even gives an error "Page is not available"? This situation is familiar to many users, especially after a device reset or firmware update.

Unlike more expensive Xiaomi models like the AX6000 or AIoT Router AC2350, the budget Mi Router 4A has a simplified web control panel, but there can be nuances with it. For example, the router defaults to 192.168.31.1 instead of the standard 192.168.1.1, which confuses many users.

In this article, we will discuss all possible ways to enter the settings of Xiaomi. 4A, including alternative IP-Addresses, factory resets, and common errors, and you'll learn how to change login data to avoid future problems.

1. Standard method of entry through IP-address

The simplest and most universal method is the use of IP-The router's address in the browser address bar. 4A It is 192.168.31.1 by default, but in some cases, you may need 192.168.1.1 or miwifi.com (if MiWiFi is enabled).

To go into the settings:

• 🌐 Open any browser (Chrome, Firefox, Edge) on a device connected to a router via Wi-Fi or cable.
• 🔍 Enter one of the addresses in the address bar: 192.168.31.1 (main) miwifi.com (alternative) 192.168.1.1 (if the router is configured as the main gateway)
• 🔑 Enter your login and password. By default, this is: Login: admin Password: admin or listed on the sticker under the router

If the page does not open, check:

• 🔌 Connection to the router (indicator) LAN/WAN burn).
• 📡 Absence VPN browser-based proxy.
• 🔄 Try another browser or clear the cache.

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If the router is connected to another router (bridge mode), it will be IP-The address may be different, and you can find it through the command ipconfig (Windows) or ifconfig (macOS/Linux) and find the Main Gateway".

2. Alternative ways of entering (if the IP is not working)

If standard IP-The address does not open the control panel, try the following methods:

Important: If the Xiaomi 4A router was purchased in China, its web interface may be in Chinese, in which case you will need to change the firmware region or use a translator in the browser.

Connecting to a router via Wi-Fi or cable|Shutdown VPN/browser-based proxy|Attempting to log in via another browser|Verification IP-addresses via command line-->

3.What to do if you forget your login or password?

The default admin/admin pair is used on Xiaomi 4A, but many users change it to theirs. If you forget the login details, there are two options:

1. Reset to factory settings: 🔄 Find the Reset button on the back of the router (small hole). 📍 Take a paper clip or toothpick, press and hold the button 10–15 seconds until the indicators start flashing. 🔑 After rebooting, log in with a login / password admin/admin.
2. Recovery through the Mi WiFi app: 📱 Install the official application on the smartphone. 🔗 Connect to the router network. 🔐 In the app, select "Forgot the password" → follow the instructions.

⚠️ Warning: Resetting will remove all your settings, including your Wi-Fi name, network password, tied devices, and parental controls. Write down your current settings (e.g., take a photo of a sticker on your router) before resetting.

If the reset didn’t work (for example, the router is “hang” in recovery mode), you may need to flash it through SSH or MiWiFi Recovery Tool. This is a complicated procedure, and it is better to trust the specialists.

4. Solve errors when entering settings

Even if you do everything right, you can make mistakes.

• 🚫 "Page inaccessible" (ERR_CONNECTION_REFUSED): Check that you are connected to the correct network (not the neighbor!) Disable the antivirus or firewall - they can block access. Try another one. IP-address (e.g, 192.168.1.1).
• 🔒 "Incorrect login or password": Make sure you use the English layout (password is case sensitive!). If you changed your password but forgot - only reset will help.
• ⚠️ "No Internet access" when you log in: "This is not a mistake! router settings open without the Internet. If you need to set up your connection, go to the Internet section or WAN.
• 📵 Router fails to respond to reset: Try holding Reset for 20 to 30 seconds. If it doesn't work, maybe a button is broken or you need firmware.

If the Xiaomi 4A router was previously configured via the Mi Home app, it is possible that access to the web interface is disabled in the settings.

1. Open Mi Home → Find your router.
2. Go to Settings → Additional → Web interface.
3. Activate the option to Allow access through the browser.

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If the router is purchased in China, its firmware can block access to the web interface for non-Chinese IP. The solution is firmware for the global version or using a VPN with a Chinese IP.

5. How to change the login and password for login?

After the first entry into the settings Xiaomi 4A Replacement of the standard admin/admin This will protect the router from unauthorized access.

To change the username and password:

1. Enter the control panel (192.168.31.1).
2. Go to System or System Tools (depending on the firmware version).
3. Choose User Management (User Management).
4. Enter a new login and password (minimum 8 characters, with numbers and letters).
5. Save the changes and restart the router.

Example of a strong password: Xiaomi4A_2026!Router.

⚠️ Note: If you use Mi Account to manage your router, changing your password in the web interface will not affect access through the Mi Home app. For security, unplug your account in your router settings if you do not plan to use it.

You can also disable access via the web interface, leaving only control through Mi Home. To do this, in the System → Security section, deactivate the Web access option.

6. Setting up the router after logging in: what to do next?

After successfully logging into the Xiaomi 4A control panel, the main menu will open before you. Here are the key sections that you should set up first:

• 📶 Wi-Fi: Change the network name (SSID) and the password. 802.11 b/g/n/ac (for 4A Gigabit is available now AX). Turn it off. WPS (safety-function).
• 🌍 Internet (WAN): Select the type of connection (Dynamic) IP, PPPoE, Static IP). Enter the data from the provider (if required).
• 🔒 Safety: Enable Filtration MAC-Addresses (if you need to restrict access) Set up Parental Controls.
• 🔄 System: Update the firmware (Update section). Configure configuration backup.

Additional options are available for the Xiaomi 4A Gigabit Edition, such as Channel Aggregation (to increase cable speed) and IGMP Proxy (for IPTV).

If you are not sure about your actions, use the Quick Setup wizard, which will offer a router on the first login, which will automatically determine the type of connection and offer optimal settings.

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For stable operation of the router, turn off the Smart Connect function if you have problems with reconnecting devices between the 2.4 GHz and 5 GHz bands.

7. Frequent Questions and Problems with Xiaomi 4A