Protecting your home Wi-Fi network from unauthorized access is a top priority after you buy a Xiaomi router. Even if you use a factory-designed device, the standard password (usually indicated on the sticker) is easy to pick up or crack. Research shows that more than 30 percent of users never change standard login data, risking not only internet speed but also personal data security.
In this article, we will analyze all the current ways to change the password on Xiaomi routers - from budget Mi Router 4A flagship AX9000. You will learn how to choose a strong password, what security settings to include additionally, and what to do if you forget the current access code.
1.Preparation for changing the password: what you need to know
Before you start setting up, make sure you have:
- 📡 Physical access to the router – to reset settings in case of an error.
- 💻 Device (PC, smartphone, tablet) connected to the router network via cable or Wi-Fi.
- 🔌 Factory sticker from the router (usually on the bottom panel) – there are data for the first input.
- 🔄 The last 5 minutes of free time – the process takes no more than this time.
If you have already changed your password before and forgot it, you will have to perform a hardware reset (press the Reset button for 10 seconds). Xiaomi does not provide the ability to restore the password without reset - this is done for security. After reset, all settings will return to factory, including the network name (SSID) Password (usually an 8-digit combination on the sticker).
⚠️ Note: If your network is connected to smart home devices (such as Xiaomi Mi Home or Yeelight), after changing the Wi-Fi password, they will lose communication!
2.How to log in to Xiaomi router settings
There are three official ways to get into the router control panel.
| Method | The device | Address for entry | Whether an application is required |
|---|---|---|---|
| Through the browser | PC, Mac, smartphone | 192.168.31.1 or miwifi.com | No. |
| Through the Mi WiFi app | Smartphone (Android/iOS) | Automatic connection | Yes. |
| Through Mi Home. | Smartphone (Android/iOS) | Under "Devices" | Yes. |
The most universal method is to log in via a browser, which works even if the Mi WiFi application is not installed or updated, just type in the address bar 192.168.31.1 (for most Xiaomi models) or miwifi.com.
- 🔄 Check if you are connected to a router network (not mobile internet!).
- 🔧 Try another browser (such as Chrome or Firefox).
- 📱 On your smartphone, turn off “traffic savings” in the browser settings.
- 🔌 Restart the router (remove the plug for 10 seconds).
Once you log in, the system will ask for a login and password.
- Login: admin
- Password: This is on the router sticker (8 digits) or admin (for older models).
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If you are logged in via Mi WiFi but do not see the Wi-Fi settings section, update your router firmware. Older versions may not have this section.
3. Step-by-step instructions: how to change the Wi-Fi password
Consider the process using a web interface (the most reliable way) and the instructions are relevant for all Xiaomi models, including the Mi Router. 4A, AX3600, AX6000 and AX9000:
Enter the control panel (192.168.31.1)
Go to the "Wireless Settings" or "Wireless Settings" section
Select the "Security" or "Security" tab
Enter a new password (minimum 8 characters)
Save settings and restart the router-->
1. After entering the control panel, go to the Settings section → Wi-Fi (or Advanced) → Wireless Settings in English version of the firmware).
2. In the Wi-Fi Password, enter a new combination.
- 🔐 Use at least 12 characters (optimally 16)+).
- 🔤 Combine letters (capital and lowercase), numbers and symbols (!@#$%).
- 🚫 Avoid obvious combinations: dates of birth, names, words from the dictionary.
- 📱 Do not use the same password for Wi-Fi and Mi Account!
3. In the "Security Mode" section, select WPA2-PSK or WPA3-PSK (The latter is not supported by all devices, but more reliable.If you have old gadgets (for example, Xiaomi Mi Band 1 or smart light bulbs 2016), they may not connect to the network with the help of the Internet. WPA3 — In that case, leave it. WPA2.
4. Press Save. The router will automatically restart (this will take you a while). ~All devices will be disconnected from the network and must reconnect with a new password.
What to do if the Internet disappears after changing the password?
4. Additional security settings
Changing your password is just the first step to protecting your network, and Xiaomi routers have hidden features that enhance security:
1. WPS shutdown
Protocol WPS (Wi-Fi Protected Setup is vulnerable to brute force attacks to disable it:
- Go to Settings. → Additionally. → WPS.
- Select Turn Off WPS.
- Save the settings.
Filtration by MAC-address
This feature allows only authorized devices to connect to the network. MAC-Addresses of all gadgets. Activated in Settings → Wi-Fi → Filter MAC.
3. Network Name Hiding (SSID)
If you turn off the broadcast SSID, Your network will not be visible in the list of available, you will only be able to connect to it manually, knowing the exact name. → Wi-Fi → Hide. SSID.
⚠️ Attention: Hiding SSID It doesn't make the network completely invisible to experienced hackers, it's just an extra measure that makes it harder for random users to connect. + WPA3 + switched off WPS.
4. Firmware update
Outdated router software may contain vulnerabilities. Check firmware relevance in Settings → Software Update: If a new version is available, install it. Xiaomi regularly releases security patches for its routers.
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The most reliable combination of security settings: WPA3-PSK + switched off WPS + password-plate+ This will protect your network from 99% of attacks.
5. Frequent errors and their solutions
Even when you follow the instructions, users have problems.
Error 1: “Incorrect password” when entering the settings
If you are sure that you enter the correct password (from the sticker or previously installed), but the system does not accept it:
- 🔄 Check the keyboard layout (password is case sensitive!).
- 🔤 Try entering the password in a notebook and then copying it to the input field.
- 📱 If you log in from a smartphone, try with a PC – sometimes mobile browsers are buggy.
- 🔌 Reset the router with the Reset button (hold 10 seconds).
Error 2: After changing the password, the devices do not connect
Causes and solutions:
- 📱 Wrong password: Make sure you enter a new combination (not the old one).
- 🔄 Network reset on the device: On Android: Settings → The Internet and the Internet → Wi-Fi → Forget the net.
- 🔧 Incompatibility WPA3: If you've used WPA3, Try changing to WPA2.
- 🕒 Long router reboot: Wait 2-3 Minutes – Sometimes the process takes longer.
Error 3: Page 192.168.31.1 does not open
Possible causes:
- 🌐 Wrong. IP-Address: Xiaomi always has it 192.168.31.1, But if you have changed it manually, check your current address through the command ipconfig (Windows) or ifconfig (Mac/Linux).
- 🔌 Router not connected to network: Make sure the provider’s cable is connected to the port WAN (blue-colored).
- 🔧 Conflict IP: Turn it off. VPN browser-based proxy.
- 📱 Antivirus Block: Temporarily Disable Network Protection in Antivirus.
6. How to Create a Strong Password for Wi-Fi
A weak password is the main reason for home network hacking, and according to Kaspersky, 60 percent of Wi-Fi networks in Russia are protected by passwords that can be picked up in minutes.
Method 1: Password generator
Use the built-in tools:
- 🔐 In Chrome: When creating an account, click on the key icon next to the password field.
- 📱 On iPhone: Settings → Passwords. → Offer a strong password.
- 💻 On Windows: Use Account Manager.
Example of a generated password: 7x#9Pm$2L!v5Q*1F.
Method 2:Mnemo-technique
Think of a phrase that is easy to remember and transform it:
- Take the line: "My cat Pushok likes to sleep on the couch for 3 hours."
- Replace the words with the first letters: MkPlsnd3h.
- Add the symbols and register: MkP!LsNd#3h.
Method 3: A combination of random words
Take it. 3-4 unrelated words and add numbers:
- 🎨 Example: Cow Banan777Zon!2026.
- 🔒 Advantage: easy to remember, difficult to pick up.
⚠️ Note: Never use it in a password: 🚫 Personal information (name, date of birth, telephone number). 🚫 Popular combinations (12345678, qwerty, password). 🚫 Same symbols in a row (aaaa1111). Hackers are primarily testing these options!
7. How to manage a Wi-Fi network through the Mi WiFi app
The official Mi WiFi app (available for Android and iOS) lets you control your router from your smartphone, which is handy if you need to change your password quickly or lock your device.
Step 1: Installation and entrance
- Download Mi WiFi from the App Store or Google Play.
- Connect to the network of the Xiaomi router.
- Open the app and it will automatically find your router.
- Enter the login and password (by default) admin/sticker).
Step 2: Change your password
Go to the Wi-Fi section → Security settings. You can do this here:
- 🔐 Change the network password.
- 🔄 Switch to security type (WPA2/WPA3).
- 📱 View the list of connected devices.
- 🚫 Block unfamiliar gadgets.
Step 3: Additional functions
Mi WiFi has features that are not available in the web interface:
- 🕒 Wi-Fi Schedule: Automatic time-out (good for kids).
- 📊 Traffic statistics: Who and how much is using the Internet.
- 🔌 Guest Network Management: Creating a separate network for guests with speed limits.
The app also sends notifications about new connections to the network, and if you see an unfamiliar device, block it right away!
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Mi WiFi has a Parental Control feature that allows you to restrict access to certain sites (such as social networks) at a specified time.