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

Forgot your home Wi-Fi password or want to update it for security? Routers Xiaomi (including popular models Mi Router 4A, AX3600, AX6000 And AIoT Router) allow you to change the network key via the web interface or mobile application Mi Wi-FiBut many users encounter difficulties: they can't log into the control panel, or new settings aren't saved. In this article, we'll look into these issues. all ways to change your password — from standard to restoring access after a reset.

Important: The procedure varies depending on your router's firmware. Latest versions MiWiFi ROM (2026–2026) have an updated interface, and on older devices (Mi Router 3G, Mini) may retain limited settings. We'll take these nuances into account and show you universal solutions. You'll also learn How to choose a strong passwordto protect the network from neighbors and hackers.

Preparing to change your password

Before accessing your router settings, complete a few mandatory steps. This will save time and prevent errors:

• 🔌 Make sure the router Xiaomi connected to the power supply and the power indicator is on blue or green (Depending on the model). Flashing orange indicates a malfunction.
• 📶 Connect to the router's network via cable (recommended) or Wi-Fi. If you forgot your current password, use network cable from the set.
• 💻 Prepare the device for setup: laptop, PC or smartphone. Windows/Mac It's better to use a browser Chrome or Edge; on Android/iOS - application Mi Wi-Fi.
• 📝 Write down the current settings (if you remember): network name (SSID), encryption type (WPA2-PSK/WPA3), channel, and frequency band. This will come in handy if the connection is lost after changing the password.

Compatibility Warning: routers Xiaomi with firmware Padavan (alternative) have a different interface. If your device is flashed with unofficial firmware, this manual may not work. In this case, look for the manual for your specific version. Padavan.

Method 1: Change the password via the web interface (for all models)

The most reliable method is to use the router's control panel. Suitable for Mi Router 4C, AX1800, AX5 and other devices running standard firmware. Follow the step-by-step instructions:

1. Open your browser and type in the address bar 192.168.31.1 or miwifi.comIf the page doesn't open, check your connection to your router or try an alternative address. 192.168.0.1.

2. Enter your username and password to log in. The default is:

   • 🔐 Login: admin
   • 🔐 Password: admin or the last 8-digit number SN (serial number) from the sticker on the router.

After authorization, go to the section Wi-Fi (or Wireless mode → Wi-Fi settings in old firmware).

Find the field Wi-Fi password (or Security key). Enter a new password of length from 8 to 63 charactersWe recommend using the letter combination (A-Z, a-z), numbers (0-9) and special characters (!, @, #).

Click Save and wait for the router to reboot (1–2 minutes). All devices will be disconnected from the network—reconnect them with the new password.

The new password is written down on paper or in a secure place|

Encryption type is set to WPA2-PSK/WPA3 (not WEP!)|

The network name (SSID) does not contain personal information|

The Wi-Fi channel is not congested (use 1, 6 or 11 for 2.4 GHz)

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A critical feature of Xiaomi routers: after changing the password through the web interface, the Mi Wi-Fi app may temporarily lose connection with the device. This is normal—restart the app or reconnect to the network.

Method 2: Change the password via the Mi Wi-Fi app

Mobile application Mi Wi-Fi (available for Android And iOS) simplifies router management, but has limitations. For example, on some models (Mi Router 4Q) You can't change the encryption type through the app. Instructions:

1. Download and install Mi Wi-Fi from App Store or Google PlayMake sure your smartphone is connected to the router's network.

2. Open the app and tap your router's icon in the main menu. If the device isn't visible, refresh the page or reconnect to Wi-Fi.

3. Go to the section Wi-Fi settings (or Network management).

4. Select Change passwordEnter your current password (if required), then enter a new one. Confirm the changes.

5. Wait for the update success notification. The router will reboot automatically.

Important: in the appendix Mi Wi-Fi sometimes an error occurs "Unable to save settings"This is due to a cache conflict. Solution:

• 🔄 Close the app and clear the cache in your phone settings.
• 📱 Reinstall Mi Wi-Fi.
• 🌐 Use the web interface (method 1).

Resetting the router to factory settings (if you forgot the password)

If you don't remember your Wi-Fi password or your control panel login details, you'll have to hard reset. This will return the router to factory settings, but all user settings (including network name and password) will be erased.

Reset instructions:

1. Find the button on the back of the router. Reset (usually recessed into the body). On new models (AX6000) it can be called WPS/Reset.

2. Take a paper clip or a toothpick and press and hold the button 10-15 secondsuntil the indicators start flashing yellow/orange.

3. Release the button and wait for the reboot (2-3 minutes). The router will return to factory settings.

4. Connect to the network named Xiaomi_XXXX (Where XXXX — the last digits MAC addresses) and configure the router again through 192.168.31.1.

⚠️ Attention: after resetting the router Xiaomi can automatically update the firmware to the latest version. If you had custom firmware installed (for example, Padavan), it will have to be reinstalled.

What to do if the Reset button does not work?

If the router does not reset after holding the Reset button:

1. Turn off the power for 30 seconds, then try again.

2. Check if the button is stuck (relevant for older models).

3. Try an alternative method: hold down Reset and connect the power button, holding it for 20-30 seconds.

How to create a strong Wi-Fi password

A weak password is the main reason home networks are hacked. It only takes 10 minutes for hackers to crack a dictionary combination (for example, 12345678 or qwerty). Follow the rules:

• 🔒 Length: minimum 12 characters. The longer it is, the more secure it is.
• 🎲 Complexity: combine registers (AaBb), numbers and special characters (!@#$%).
• 🚫 Exclude: dates of birth, names, dictionary words, repeating characters (aaaa).
• 🔄 Update password every 3-6 months.

Examples of strong passwords:

To generate a password, use managers like Bitwarden or KeePassThey create unique combinations and store them in encrypted form. Never store your Wi-Fi password in plain text (for example, on a sticker on the router).

Common errors and their solutions

When changing a password, users often encounter common problems. Let's look at the most common ones:

• 🔄 "Settings are not saved"Check if your antivirus or firewall is blocking access to the router. Disable them temporarily.
• 📡 "Wi-Fi disappears after changing the password": You may have changed not only your password, but also SSID or channel. Restore the previous network settings.
• 🔌 "The router is not responding after a reset.": Please wait 5 minutes - some models (AX3600) take longer to reboot. If the indicators are not lit, check the power supply.
• 📱 "The Mi Wi-Fi app won't connect.": Please update it to the latest version or use a browser.

If the Internet stops working after changing the password, run diagnostics:

1. Check if the provider's cable is connected to the port. WAN (usually blue in color).
2. Reboot your router and modem (if separate).
3. Make sure that in the settings WAN the correct connection type is specified (PPPoE, DHCP etc.).

⚠️ AttentionIf after changing the password, devices don't connect to Wi-Fi, but the cable connection works, there's a problem with the wireless network settings. Check if Wi-Fi is disabled in the Control Panel (Settings → Wireless).

Additional security settings

Changing your password is just the first step to securing your network. We also recommend:

• 🔐 Disable WPS: This feature is vulnerable to brute-force attacks. Find the option in Settings → Wi-Fi → WPS and deactivate it.
• 📡 Hide SSID: the network will not appear in the list of available networks, but you can connect to it manually. The option is called Hide network or Hide SSID.
• 🛡️ Enable guest network: for friends and smart devices (eg Xiaomi Smart Home) create a separate network with limited access to local resources.
• 🔄 Update firmware: in the menu System → Software Update Check that your firmware version is up to date. Outdated firmware may contain vulnerabilities.

For advanced users:

• 🔗 Change your router's IP address (for example, on 192.168.10.1) V Settings → Local Networkto make it more difficult to access the control panel.
• 🕒 Set up a Wi-Fi schedule: turn off the network at night or when you are away (Settings → Wi-Fi → Schedule).

FAQ: Frequently asked questions about changing your Xiaomi password

Is it possible to change the Wi-Fi password without accessing the router?

No. To change your password, you need access to the control panel (192.168.31.1) or physical reset via button ResetIf you are not the network administrator, please contact the router owner.

Why don't some devices connect after changing the password?

Possible reasons:

• The device retains the old password - delete the network in its settings and reconnect.
• The encryption type has changed (for example, from WPA2 on WPA3) - update the device firmware.
• The network operates in the range 5 GHz, and the device only supports 2.4 GHz — check the frequency settings.

How do I find out the current Wi-Fi password on a Xiaomi?

If you are connected to the network:

• On Windows: open Control Panel → Network and Internet → Network and Sharing Center → Wireless Network → Properties → Security and check the box Show entered characters.
• On Android: root access or apps like this are required WiFi Password Viewer (does not work on all devices).
• On Mac: open Keychain Access, find the network name and open properties.

If not connected, the only way is to reset the router (Reset).

What should I do if the router requires a password after resetting?

After hard reset Use the standard login details:

• Login: admin
• Password: admin or the last 8 characters SN (serial number) from the sticker.

If this doesn't work, the router may have saved its settings after the reset. Repeat the procedure by holding Reset longer (up to 20 seconds).

How to protect your Xiaomi router from hacking?

In addition to a complex password:

• Disable remote control (Settings → System → Remote Access).
• Change the default access port (for example, from 80 on 8080).
• Set up MAC filtering (allow connection only to trusted devices).
• Check the list of connected devices regularly (Settings → Devices) for the presence of unknown gadgets.