Owners of modern network equipment often face the need to change default security settings immediately after unpacking the device. Routers from the company Xiaomi are no exception, and although factory passwords can be complex, regularly changing them significantly increases the security of your home network. The process of updating the access key doesn't require extensive networking knowledge and only takes a few minutes.
Changing your password may be necessary not only for security reasons but also in situations where you've forgotten your previous password or decided to separate your guest and main networks. It's important to understand that changing this setting will disconnect all connected devices, so you'll need to re-enter the new password on your smartphones, laptops, and smart devices. This is a normal security response.
In this article, we'll cover all the available methods for managing your router's settings in detail. You'll learn how to access the admin panel, which settings are best for maximum security, and how to avoid common mistakes that can lead to internet loss. Please be aware that the interface may differ slightly depending on your firmware version.
Preparing to change the password on your router
Before you begin changing the settings, make sure your control device (laptop or smartphone) has a stable connection to the router. It's best to use a wired connection via LAN cable, because when you change the password, the wireless connection will be interrupted, and you may lose access to the web interface if the setup is not completed correctly.
You will also need to know the login address for the control panel. For most devices Xiaomi This is a standard IP address, but it may have been changed by the previous owner or provider. If the standard login methods don't work, you may need to perform a full factory reset, which will return all settings to their original state.
⚠️ Important: If you change your WiFi password, be prepared for the connection to be disconnected immediately after saving the settings. You will need to manually reconnect to the network with the new key.
Make sure you have your login information for the administration system at hand. Often, by default, a login and password are not required, or a combination is used. admin/admin, or the password is set when the device is first started. Without this data, access to the settings router It won't be possible to obtain it.
Logging into the Xiaomi router control panel
The first step is to log in to the device's web interface. Open any modern browser and enter the router's IP address in the address bar. Most often, for equipment Xiaomi the address is used 192.168.31.1 or domain name miwifi.comPress Enter to go to the login page.
The system will prompt you for an administrator password. Please note that this is not your WiFi network password, but rather the password for managing your router settings. If you configured the device yourself and did not change this setting, it may be the same as your wireless network password or be blank. In some cases, you may be asked to enter your account password. Mi Account, if the router was connected to the cloud.
After successful authorization, you'll see the main status panel, which displays your current speed, the number of connected devices, and your internet connection status. This is where you can access the configuration sections. The interface may be in Chinese or English, but the menu structure remains logical and straightforward.
Changing your password via the web interface
In the main menu, find the section responsible for wireless network settings. Depending on your firmware version, it may be called Settings, WiFi Settings or have an antenna icon. Go to this section to see the current network name (SSID) and the set security key.
In the field responsible for encryption, make sure that the protocol is selected WPA2-PSK or WPA3These are modern standards that ensure reliable data protection. In the password field (Password or Key), delete the old characters and enter a new combination. It is recommended to use a mixture of upper- and lower-case letters, numbers, and special characters to create complex key.
After entering the data, be sure to click the save button, which is usually located at the bottom of the page and is labeled as Save, Apply or OKThe system will warn you that the devices will be disconnected. Confirm the action, after which the router will reboot the wireless module.
☑️ Check security settings
It is important to note that some models Xiaomi have separate settings for the 2.4 GHz and 5 GHz bands. If you want to change the password for both bands at once, make sure the Dual-band switch is enabled, or repeat the process for each frequency separately if they are separate.
Setting up via the Mi Home mobile app
For smartphone users, the company Xiaomi developed a user-friendly application Mi Home (or Xiaomi Home), which allows you to manage your router remotely. This is especially convenient if you don't have a computer nearby. Download the app from the official store, log in to your account, and add the device if it isn't already linked.
In the app interface, select your router from the list of devices. It's usually displayed with a router icon. Go to the settings section (often indicated by a gear or three dots in the corner) and find WiFi Settings or WiFi settingsHere you will see the current network name and a field for entering the password.
Enter the new password in the appropriate field and click the save button. The app will send a command to the router, which will update the security settings. The advantage of this method is that the app can automatically prompt you to update the password on your current smartphone, eliminating the need to re-enter it.
⚠️ Important: When using the mobile app, make sure your phone is connected to the internet (via mobile data or another network) if you are changing the password for the network you are currently connected to, otherwise the connection to the router will be interrupted until the setup is complete.
The mobile interface also makes it easy to create a guest network with a limited time or a separate password. This is a useful feature for temporary access for visitors without requiring you to change your personal network's primary security key.
What should I do if the app doesn't see the router?
If the Mi Home app doesn't detect your router, make sure Bluetooth and location services are enabled on your smartphone. Also, check that you're using the same region in the app settings that you selected when you initially set up the router. Sometimes, restarting the app itself helps.
Recommended WiFi Security Settings
When changing a password, it's important not only to replace the numbers, but also to choose the right encryption algorithms. Outdated standards like WEP or WPA (without the number 2) can be hacked in minutes even by novice hackers. Always choose WPA2-PSK (AES) or, if the equipment allows, WPA3-Personal.
Password length also plays a critical role. The minimum acceptable length is usually 8 characters, but for reliable security, 12 to 16 characters are recommended. Avoid using obvious combinations, such as keyboard sequences or birth dates.
The table below provides a comparison of the main encryption types available in routers. Xiaomi:
| Encryption type | Security level | Compatibility | Recommendation |
|---|---|---|---|
| WEP | Critically low | All devices | Do not use |
| WPA-PSK (TKIP) | Short | Old devices | Not recommended |
| WPA2-PSK (AES) | High | The overwhelming majority | Recommended |
| WPA3-Personal | Maximum | New devices | Optimal |
Also worth paying attention to is the function WPSDespite the convenience of connecting without entering a password, this technology is vulnerable. If you don't use WPS regularly, it's best to disable this feature in your router settings to prevent unauthorized access.
Possible problems and their solutions
After changing the password, some devices may refuse to connect to the network. This is often due to old security settings being cached on the device. In this case, you need to "forget" the network in the WiFi settings on the affected device and reconnect using the new key.
Another common issue is logging into the control panel with the wrong administrator password. If you don't remember the password you previously set, the only solution is a factory reset. There's a hole on the router body for this purpose. Reset, where you need to press with a paper clip for 5-10 seconds.
After resetting, the router will return to its factory settings, and you'll need to reconfigure your connection to your ISP and set the network name. All personalized data, including the list of blocked devices and port forwarding, will be deleted.
FAQ: Frequently Asked Questions
Where can I find the administrator password if I haven't changed it?
By default on many routers Xiaomi The administrator password matches the WiFi password found on the sticker on the bottom of the device. If you've changed your WiFi password before, the administrator password is likely the same. Newer models require the user to set the password upon first power-on.
Can I use special characters in my WiFi password?
Yes, modern routers Xiaomi Support special characters, numbers, and uppercase and lowercase letters. This is even recommended to increase password strength. However, avoid characters that are difficult to enter on a TV or game console screen if you plan to connect such devices.
What should I do if I lose internet access on all my devices after changing my password?
Most likely, the devices simply can't connect to the WiFi due to an incorrect password. You need to go to each device, select your network, and enter a new password. If the internet still doesn't appear even after entering the correct password, check the indicators on the router—the connection to the ISP may have been lost, and the password isn't the issue.
How often should I change my router password?
Cybersecurity experts recommend changing your password every 3-6 months, especially if your network is frequently accessed by guests. However, using strong WPA3 encryption and a complex password longer than 15 characters reduces the need for frequent changes, as hacking such a network is virtually impossible.