How to change the password on the Xiaomi WiFi router

Security of a home network begins with a secure access key, which often remains standard or too simple after buying equipment. Many users of Xiaomi routers face the need to change the combination of characters to protect personal data from unauthorized access by neighbors or malicious users. The procedure for changing credentials on devices of this brand has its own features that distinguish it from the settings of other brands.

The Chinese giant’s modern routers offer convenient management tools both through the browser and through the mobile application. Changing passwords is a basic security measure that must be implemented immediately after installing the hardware. In this article, we will discuss in detail all the available ways to protect your access point, paying attention to the nuances of the MiWiFi interface.

Incorrect configuration can lead to loss of connection, so it is important to follow the algorithm of actions. We will consider not only standard steps, but also ways to restore access in the event of data loss. A deep understanding of the settings of the router will allow you to create a truly secure ecosystem of a smart home.

Preparing for changes in security settings

Before making changes to the router configuration, you need to make sure that the connection between your control device and the router is stable. The best way to do this is by connecting to the network via a LAN cable to prevent a communication breakdown at a critical time. If this is not possible, use a WiFi connection, but be aware of the risk of breaking when you change the encryption key.

You will need to know the login address to the admin panel. For most Xiaomi and Redmi models, the standard address is 192.168.31.1 or the domain name miwifi.com. This is usually indicated on the sticker at the bottom of the device’s case, and the factory administrator password is also there, unless you have previously changed it.

Make sure you have up-to-date login details on hand. If you have previously set your login credentials to the web interface, use them. If you lose your administrator password (not to be confused with a WiFi password), you may need to reset your device to factory settings via the Reset button.

⚠️ Note: Making changes to your network settings will cause a temporary connection break. Make sure you have a backup channel (such as mobile internet) to continue working or searching for information.

Change password through the web interface of the administrator

The classic way to manage a router involves using a web browser on a computer or smartphone. Open any modern browser (Chrome, Safari, Firefox) and type in the address bar IP-Your router address. Once you log in, you'll be taken to the main menu of the MiWiFi system, which displays network status and connected devices.

The interface can be in English or Chinese, depending on the firmware version and region, and you need to find the section that handles the wireless settings, usually called Settings, or has a wrench icon, and look inside for the WiFi Settings or Wireless subsection.

In the menu that opens, find the field marked as WiFi Password or Key. Delete old characters and enter a new combination. It is recommended to use WPA2-PSK or WPA3 encryption for maximum protection. Once you enter new data, be sure to click Save or Apply to make the changes effective.

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Use a combination of capital and lowercase letters, numbers and special characters to create a burglary-resistant password. Avoid simple sequences like 12345678.

After saving the settings, the router will restart the WiFi module. All connected devices will be disabled, and you will need to re-enter a new password on each gadget to resume Internet access.

Use of the Mi Wi-Fi mobile application

Smartphone owners are much more comfortable managing their network through the official Mi Wi-Fi app (or Xiaomi Home), a technique that allows them to control the network remotely from anywhere in the world where there is Internet. To get started, the app must be installed on your phone and the router is linked to your Mi Account.

Launch the app and select your router from the list of devices. On the home screen, you will see the connection status and the list of active customers. Click on the Settings button (usually in the upper right corner or in the lower menu) to go to the system settings.

In the settings menu, find the WiFi Settings section, where you can change not only your password, but also your network name (SSID), enter a new character combination in the appropriate field, the app will automatically apply the changes and send them to the router, the phone may temporarily lose connection to the Internet during the configuration update.

Guest network setting and SSID hiding

To increase security and traffic separation, it is recommended to use the guest network feature, which allows you to create a separate access point with your own password, isolated from your main LAN, so guests do not need to know the main key, and you can limit their speed or access time.

In a web interface or app, search for Guest WiFi, activate this mode and set a unique name and password, and you can set a timer for this password, after which the network will automatically shut down or require a new authorization.

Another protection measure is Network Name Hiding (SSID) – If you enable this option, your router will stop broadcasting its name on the air, and you will need to manually enter the network name and password in the WiFi settings on the user’s device to connect to such a network.

⚠️ Attention: Hiding SSID Power users can detect a hidden network with special software, so rely on a complex password and encryption protocol first.

Guest mode is especially important if you have frequent friends or rent out, preventing outsiders from accessing your smart lamps, cameras, and network storage.

Table of comparison of WiFi encryption methods

When setting a password, it is important to choose the right encryption method, which not only depends on security, but also on compatibility with older devices. Below is a comparison of the main protocols available in Xiaomi routers.

Choosing WPA2-PSK (AES) is the middle ground for most home networks, providing strong protection against most attacks and is supported by almost all modern gadgets. WPA3 should be included if all your devices support this standard, as it is better at protecting against brute force passwords.

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WPA2-PSK (AES) provides the optimal balance between security and compatibility with all devices in the home.

What to do if you forget your WiFi password or admin

If you forget your WiFi password but you have a computer that is already connected to that network (or was previously connected), you can see the password saved in the Windows or macOS settings.

In the case when access to the web interface is lost (forgot the administrator password), the only solution is a full reset (Factory Reset). On the case of Xiaomi routers, there is a special hole with the inscription Reset. Press there with a clip and hold for about 5-10 seconds until the indicator flashes orange.

Once reset, the router will return to factory settings, the password from the WiFi and the admin will be the same as the sticker on the bottom of the device, you will have to re-configure the initial setup procedure and set new security settings.

Frequently Asked Questions (FAQ)

Regularly checking your Xiaomi router’s security settings is a simple but effective way to protect personal data: Use complex passwords, update your device’s firmware, and keep an eye on your connected customers. Networking will ensure that all your smart devices work smoothly and surf the internet comfortably.

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Regularly checking the list of connected devices in the Mi Wi-Fi app helps unauthorized access to your network.