How to change the password on the Xiaomi Wi-Fi router: instructions for all models

Forgot your Wi-Fi password, or want to protect your network from neighbors? Changing your password on Xiaomi routers is a procedure that takes no more than 5 minutes, if you know the correct algorithm. But many users face problems: they can't log into the control panel, they get confused. IP-In this article, we will look at all the ways to change your password, from the basic through the mobile application to manually configuring through the browser, and also explain how to restore access if something went wrong.

Xiaomi routers (including popular Mi Router models) 4A, AX3000, 4C Pro and Pro have a unified management interface, but some nuances depend on the firmware version and region, for example, in Chinese versions may not be Russian, and in global versions, the functionality of the guest network is limited. We have taken all these features into account and prepared instructions that will be suitable for 95% of the brand’s devices.

Preparing for a password change: what you need to know

Before changing your password, make sure you have:

• 📱 Smartphone or computer connected to router (wi-fi or cable).
• 🔑 Current Wi-Fi password (if you are not connected by cable) or login data to the admin panel (login/password).
• 🌐 Stable Internet connection (if you plan to update your firmware or synchronize your settings).
• ⚡ Router charger – if it is battery-powered (relevant for portable models of Mi Wi-Fi Range Extender).

If you don't remember the login data to the control panel, don't panic. Most Xiaomi routers use standard combinations:

• Login: admin
• Password: Admin or an empty field (for older models), or a unique password specified on the sticker under the device.

On routers with MiWiFi firmware (Chinese version) by default, you may need to be linked to your Xiaomi account – without it, you will not be able to change your password.

⚠️ Note: If the router was purchased by hand, the previous owner could change the login data, in which case you will need to reset the settings to the factory.

Also check which firmware is installed on your device.

1. Connect to the router via Wi-Fi.
2. Open your browser and type in the address bar 192.168.31.1 (or miwifi.com).
3. At the bottom of the main page of the admin panel will be specified firmware version (for example, MiWiFi_R4A_firmware_2.18.53).

Method 1: Change passwords through the Mi Wi-Fi mobile application

The easiest method is to use the official Mi Wi-Fi app (formerly Mi Router), which is available for Android and iOS, but has a limitation: it only works with routers tied to a Xiaomi account, and if you haven't logged in before, it won't work.

Step-by-step:

1. Download and install the Mi Wi-Fi app from Google Play or the App Store.
2. Open the app and log in under the same Xiaomi account that the router is attached to.
3. On the main screen, select your router (if there are several).
4. Go to the Wi-Fi settings (or Wi-Fi settings) section.
5. Click on the current network (2.4 GHz or 5 GHz) and select Change Password.
6. Enter a new password (minimum 8 characters, it is recommended to use numbers, letters and special characters).
7. Save the changes and reconnect all devices to the network.

If the Internet disappears after changing your password, check:

• 🔄 Has the network changed (for example, with the 802.11n on 802.11ac) — Some older devices may not support new standards.
• 📶 Did you pass out? DHCP-server (must be enabled for automatic distribution) IP-address).
• 🔒 Is parental control or guest network activated by default.

Method 2: Change passwords through web interfaces (192.168.31.1)

If the mobile app doesn’t fit (e.g., the router isn’t tied to your account or you have Chinese firmware), use the web interface.This method works on all models, including the Xiaomi Mi Router. 3G and AX6000.

Algorithm of action:

1. Connect your computer or smartphone to the router via cable (recommended) or Wi-Fi (if you know the current password).
2. Open any browser (Chrome, Edge, Safari) and enter in the address bar: http://192.168.31.1 Alternative addresses (if the first one is not working): http://miwifi.com http://192.168.0.1
3. Enter the login and password (by default) admin/admin, unless changed).
4. Go to the Wi-Fi settings section (or Wireless mode in Russian firmware).
5. Select the network (2.4G or 5G) Find the Wi-Fi Password field.
6. Enter a new password and press Save.
7. Wait for the router to restart (it will take 1-2 minutes).

In some firmware (for example, Padavan), the path to settings may be different: Advanced Settings → Wireless → Security.

⚠️ Warning: If the router is stuck and not responding after saving the settings, don't pull the power cable! Wait 5-7 minutes, maybe there's a configuration update. If the indicators don't blink, perform a hardware reset.

To improve safety, we recommend:

• 🔐 Use a password of 12 length+ mixed-register.
• 🔄 Change your password every 3-6 months.
• 🚫 Shut down. WPS (A vulnerable protocol that can be hacked in a matter of hours).
• 🛡️ Enable password protection (if available in firmware).

Method 3: Reset the router to factory settings (if you forgot the password)

If you don't remember your Wi-Fi password or your admin login data, the only way out is to reset your settings completely, which will bring the router back out of the box, but all personal settings (including guest network, parental controls, and device priorities) will be lost.

How to reset Xiaomi router:

1. Find a small Reset button on the back of the device (usually recessed in the case).
2. Take a paper clip or toothpick, press and hold the button for 10-15 seconds until the indicators start flashing quickly.
3. Release the button and wait for the reboot (2-3 minutes).
4. Connect to the network. Xiaomi_XXXX (Password free or use a cable.
5. Go to the admin panel at the address 192.168.31.1 login-password admin/admin.

After discharge:

• 🔧 Set up an Internet connection (enter data from the provider: connection type, PPPoE login/password or settings) DHCP).
• 🔒 Set a new password for Wi-Fi (see Method 2).
• 📲 Link the router to your Xiaomi account (optional, but will make it easier to manage in the future).

⚠️ Attention: On routers with Chinese firmware (CN ROM) You may need to link to a Xiaomi account with a Chinese phone number after the reset. If you have a global version, you can skip this step.

💡

If the router does not distribute the Internet after reset, check the connection type in the Internet Settings section. For most providers in Russia (Rostelecom, Beeline, MTS), you need to select PPPoE and enter a login / password from the contract.

Common mistakes and their solution

When changing passwords, users often face typical problems, and consider the most common ways to fix them:

1. page 192.168.31.1 does not open

Possible causes and solutions:

• 🔌 The router is not connected to power or cable – check the indicators (blue/green LED should be on).
• 🌐 Wrong. IP-address – try miwifi.com or find out the current address through the command line: ipconfig (for Windows) ifconfig (for Windows) macOS/Linux) Search for the Default Gateway line.
• 🔒 Antivirus/firewall blocking – temporarily disable protection and try again.
• 📡 Wi-Fi connection is lost – use Ethernet cable.

2.There is no internet after changing the password

Checklist for diagnosis:

3. The settings are not saved

If, after clicking Save, changes are reset:

• 🗑️ Clear the browser cache or try another one (like Firefox instead of Chrome).
• 🔄 Update the router to the latest version (System Tools section) → Firmware Upgrade).
• 🛠️ Reset the settings and set up the router again.

4 Mi Wi-Fi application does not see router

Decisions:

• 📱 Make sure your smartphone is connected to the router network (not via the mobile Internet).
• 🔄 Restart the application and router.
• 🌍 Check the region in the application settings (should match the router region).
• 📋 If the router is Chinese, you may need to change the region through Developer Mode (instruction below).

Additional security settings

Changing your password is just the first step to protecting your network, and to minimize the risk of hacking or unauthorized access, we recommend you set up:

1. Change of network name (SSID)

Do not use a standard name. Xiaomi_XXXX — It gives you a router model and makes it easier to find vulnerabilities, Starlink-5G-Pro instead Ivanov_WiFi).

2. Disconnection WPS

Protocol WPS (Wi-Fi Protected Setup has critical vulnerabilities to disable it:

1. Go to Wi-Fi Settings → Advanced.
2. Find the option. WPS and switch the switch to the Off position.
3. Save the settings.

3. Guest network setup

If you have frequent visitors, create a separate network with limited access:

1. Go to Guest Network.
2. Turn on guest Wi-Fi and set a separate password.
3. Limit speed and access to the local network (option) AP Isolation).

4. Firmware update

Outdated firmware contains vulnerabilities. Check updates every 2-3 months:

1. Go to System Tools. → Firmware Upgrade.
2. Press Check for Updates.
3. If a new version is available, download and install it.

⚠️ Warning: Don't interrupt the firmware update process! This can lead to a "bricking" of the router. If the router's indicators flash orange, wait until completion (up to 10 minutes).

💡

Regular firmware updates close vulnerabilities and improve stability. On Xiaomi routers with Padavan firmware, updates can be installed manually through the.bin file.

Features for different Xiaomi models

While most Xiaomi routers have a similar interface, some models require a separate approach.

Mi Router 4A and 4C

Budget models with simplified firmware.

• 🔌 No port. USB (You cannot connect an external storage device).
• 📶 Maximum speed over Wi-Fi - up to 300 Mbit / s (for 4A).
• 🔒 Support only WPA2-PSK (no WPA3).

For these models, be sure to turn off WPS Set a complex password – they are easy to crack due to weak hardware protection.

Mi Router AX3000 and AX6000

Flagship routers with support for Wi-Fi 6. Features:

• 🚀 Support for 160 MHz channels for maximum speed.
• 🔒 Presence WPA3 (turn on in the security settings).
• 📊 Built-in antivirus and DDoS protection.

We recommend:

• Activate OFDMA and MU-MIMO for better work with multiple devices.
• Set up Quality of Service (QoS) to prioritize traffic (e.g. streaming or gaming).

Mi Router Pro and R4CM

Models for advanced users. Features:

• 🖥️ Possibility of installing alternative firmware (Padavan, OpenWRT).
• 🔌 Presence USB-port 3G/4G-modem.
• 🌍 Support VPN-servers (OpenVPN, WireGuard).

If you use an alternative firmware, the password change can be done through SSH-For example, for Padavan:

nvram set wl0_ssid= New name network


nvram set wl0_wpa_psk= New password




nvram commit




reboot

Frequently Asked Questions (FAQ)