How to change your Wi-Fi password via Xiaomi phone: 3 working ways

Forgot your home Wi-Fi password or want to update it for security, but only a Xiaomi smartphone is at hand? No problem! You can change the network key directly from your phone, without a computer and complex manipulations. In this article, we will analyze all the current ways: through the Mi Home application, the standard web interface of the router and even hidden MIUI functions that few people know about.

It’s important to understand that the process depends on your router model (Xiaomi Mi Router 4A, AX3600, Redmi Router, etc.) and the firmware version. We’ve taken into account everything from basic settings to solving typical errors like “no login page opens” or “no changes are saved.” If you haven’t visited the router control panel before, don’t worry, the instructions are suitable even for beginners.

Before you start, make sure your phone is connected to the same Wi-Fi network you want to change. If you lose access to the network, use the FAQ section at the end of the article, which has a solution for such cases.

1. Method: via the Mi Home app (official method)

Mi Home is the easiest way to manage Xiaomi routers from your phone, and it automatically determines the device model and offers an adapted interface.

1. Download and install Mi Home from Google Play or the App Store. Make sure the app version is no older than 2023 – older versions may not support new routers.
2. Sign in with the same Xiaomi account that the router is linked to. If you don't remember login details, use password recovery via email or phone number.
3. Connect to the router network. The phone must be on the same local network as the device you are changing.

Follow the step-by-step instructions:

• 📱 Open Mi Home and go to the Device tab (bottom of the screen).
• 🔍 Find your router (e.g. Mi Router 4C or AX6000) and tap it.
• ⚙️ In the device card, select Wi-Fi Settings (or Network Management in newer versions of the application).
• 🔒 Scroll to the Wi-Fi Password section and enter a new key. Use at least 8 characters, including numbers and letters from different registers.
• 💾 Press Save and confirm changes. The router will restart (up to 2 minutes).

The new password contains at least 8 characters.

Passwords have numbers and capital letters.

The phone is connected to the router network (not via the mobile Internet).

Mi Home app updated to latest version-->

Important: If devices are not connected to the network after changing your password, check if the router has a hidden network mode (SSID) that you need to turn off in settings or manually add the network to each device, specifying a new password.

2. Method: via the router web interface (universal method)

If you have an old router model (Mi Router 3, Mini) or Mi Home app that doesn’t work, use a browser.This method is suitable for all Xiaomi routers, including those that are not supported in Mi Home.

Instructions:

1. Connect your phone to the router's Wi-Fi network.
2. Open any browser (Chrome, Safari, Mi Browser) and enter one of the IP- addresses in the address bar: 192.168.31.1 (for most Xiaomi models), 192.168.0.1 (for some firmware) miwifi.com (alternative domain)

• Login: admin
• Password: Admin or the one on the router sticker.

If the standard data doesn't fit, the password has been changed before, in which case, reset the router to factory settings, holding the Reset button for 10-15 seconds (until the indicators start flashing), after resetting, all settings, including the Wi-Fi password, will return to factory, and the binding to the Xiaomi account will be deleted.

1. disable VPN or proxy in your phone settings.

2. Clear the browser cache: Settings → Applications → Browser → Storage → Clear the cache.

3. Use another browser (e.g. Firefox Focus).-->

After a successful entry:

• 🔧 Go to the Wi-Fi settings section (or Wireless Settings in English).
• 🔐 Find the Wi-Fi Password field and enter a new key.
• 📡 Select the security type WPA2-PSK (recommended) or WPA3-PSK (newer devices).
• 💾 Save the changes and wait for the router to restart.

3. Method: via MIUI settings (for advanced users)

Few people know, but MIUI firmware (since version 12) has a hidden feature to manage some Xiaomi routers without going to the web interface.

• Your phone and router are linked to the same Xiaomi account.
• The router supports the MiOT protocol (most models after 2019).
• The phone is synchronized with Mi Cloud.

Instructions:

1. Open the settings on your phone.
2. Go to Connections and Sharing → Wi-Fi.
3. Slip on the current network (near the tick Connected).
4. Select Router Management (will appear if devices are synchronized).
5. In the menu that opens, find the Security Settings and change the password.

Limitations of the method:

• ❌ Does not work on routers older than 2018.
• ❌ Not available unless the phone is tied to a Xiaomi account.
• ❌ May not be present on custom firmware (e.g., LineageOS).

💡

The MIUI method is the fastest, but it only works for newer models of routers and phones with the current version of MIUI (12 and above).

4.Typical errors and how to fix them

When you change your password, you often have problems, and let's look at some of the most common ones and their solutions.

⚠️ Warning: If the router stopped distributing the Internet after changing the password, check the WAN- connection settings in the web interface. PPPoE (logins/passwords from the provider) may have been lost.

Additional advice:

• 🔄 If the Xiaomi router often “forgets” settings, update the firmware through Mi Home → Device → Software update.
• 📶 For stable operation, use Wi-Fi channels 1, 6 or 11 (less loaded).
• 🔒 Enable password protection in router settings (protects against brute force attacks).

5. How to Create a Strong Password for Wi-Fi

Weak passwords are the main reason for home network hacking.

• ✅ Length: minimum 12 characters (optimally 16+).
• ✅ Composition: letters of both registers (A-Z, a-z), numbers (0-9) and symbols (!@#$%).
• ✅ Unique: Do not use this password for other services.
• ❌ Avoid: dates of birth, names, dictionary words, sequences (123456, qwerty).

Examples of strong passwords:

• T7#pL9@kR2!vN4* (random generation)
• KotLetka!2026_MiWiFi (meaningful phrase with symbols)
• 5F$j9Pm!Qz1@Xy8* (combination of letters, numbers and characters)

To keep your password in mind:

• 📝 Save it to the Password Manager (e.g. Bitwarden or Google Password Manager).
• 📱 Take a photo of the QR- code from the router sticker (which is useful for connecting guests quickly).
• 🖨️ Print your password and store it in a safe place (not on the router itself!).

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Use the password generator in Mi Home: when you change the Wi-Fi password, tap the icon 🎲 next to the input field - the application will offer a reliable option.

6 What to do if you forget the password from the router

If you don’t remember the password to log in to your router settings (admin password, not Wi-Fi), there are two ways out:

1. Reset to factory settings: Press and hold the Reset button on the router 10–15 seconds (before the flashing of the indicators). After rebooting, log in to the standard login/password (admin/admin). ⚠️ Attention: All settings, including those associated with the Xiaomi account, will be reset. You will have to configure the router again.

Recovery via Mi Home (if the router is linked to your account):

• Open Mi Home and go to the router settings.
• Select Reset Administrator Password (not available for all models).
• Confirm the action via SMS or email.

If the dumping didn't help:

• 🔌 Check that the router is getting power (the indicator should be on).
• 🔄 Try another browser or device (PC, tablet).
• 📞 Contact Xiaomi with a photo of the sticker on the router (the serial number is indicated there).

7. Guest network setup (additional)

To avoid sharing your Wi-Fi password with guests, create a separate network:

• 📱 In Mi Home: Open your router card. Go to Wi-Fi Settings → Guest Network. Enable the option and set a separate password. Limit speed and access time (e.g. 5 Mbps for 3 hours).

1. Go to 192.168.31.1.
2. Choose the Guest Network (Guest Network).
3. Enter the network name (e.g. Guest_MiWiFi) and password.
4. Activate the option to Isolate guests (prohibit access to local devices).

Advantages of the guest network:

• 🔒 Guests will not see your main devices (printers, cameras).
• 📉 Speed limits can be limited to avoid loading the main channel.
• ⏰ Automatic shutdown on schedule (e.g. overnight).

⚠️ All router settings will be reset, including linking to a Xiaomi account.