The situation when the home network suddenly ceases to respond to requests or Wi-Fi disappears at the most inopportune moment, is familiar to many owners of Xiaomi equipment. Often the only effective solution in such cases is a complete reset of the device to factory parameters. The Mi Router 4C model is a popular budget solution, but it is not immune to software failures, accumulation of errors or problems with access to the admin panel.
Recovering the original router state eliminates a lot of software errors, resets the forgotten administrator password, and clears the provider’s settings to re-enter them. It’s important to understand that this process completely removes all user configurations, so it should be approached consciously. In this article, we’ll take a closer look at all the available methods for returning the device to the state “out of the box”.
The zeroing procedure does not require a deep knowledge of network technology and is available to any user. However, there is a fine line between a system reboot and a hard reset that you need to know about. Wrong actions can lead to the router being lost on the network, and it will require more complex intervention to restore it. Let's look at how to avoid errors and successfully perform the procedure.
Preparation of the device for the discharge procedure
Before you start to act, you need to make sure that the equipment is ready for manipulation. Hardware reset requires stable power supply, so make sure that the power supply is securely connected to the power grid and the router itself. Indicators on the case should burn or flash, signaling that the device is on and running, even if there is no Internet connection.
You'll need a thin object, such as an unbended clip, a stationery button or a special needle that often comes complete with appliances. 4C Deep enough to avoid accidental pressing, so the use of improvised means is inevitable. WAN-cable (Internet from the provider) from the device so that no conflicts arise during the reset IP-local-network addresses.
⚠️ Warning: During the reset, it is strictly forbidden to turn off the power of the router. Interrupting the recording of the factory configuration can lead to irreversible damage to the software part of the device.
If you plan to reset the Internet after the reset, find a contract with the provider in advance. You will need a login, password, connection type and, possibly, a username, MAC-Without this data, the router will not be able to access the global network after the reset, and you will be left with a working but useless device.
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Take a picture of the sticker on the bottom of the router before reset, and it shows the standard Wi-Fi password and the address to log in to the settings, which is useful if you forget them.
Hardware reset via Reset button
The most common and reliable way to return the Xiaomi Mi Router 4C to factory settings is to use a physical Reset button located on the back of the device, in a recess next to the LAN ports and the power button, which works even if the web interface does not respond or you have forgotten the password from the admin.
To perform the procedure, turn on the router and wait until it is loaded (the indicators should stop flashing and burning with even lights or pulsating slowly). Take a prepared thin object and press a button inside the hole. Hold it long enough - about 5-10 seconds. Status indicator will flash quickly in orange, which signals the beginning of the recovery process.
- 🔌 Make sure the router is on and the indicators are working normally.
- 📌 Press and hold the Reset button with a thin object during 5-10 seconds.
- ⚡ Release the button when the status indicator starts flashing quickly.
- ⏳ Wait for the automatic reboot of the device that will take 1-2 minute.
Once you release the button, the router will continue to work on its own, the indicators can go out and light up again, indicating that system files are overwritten. Do not try to connect to Wi-Fi or enter settings at this time. Full recovery takes one to three minutes, after which the device will be ready for initial configuration as new.
☑️ Hardware reset checklist
Resetting settings via web interface
If you have access to the router control panel and you know the administrator password, you can do a software reset. This method is more secure from the point of view of the physics of the device, because it eliminates mechanical impact. To log into the interface, you need to connect to the router network via Wi-Fi or cable and enter the browser address 192.168.31.1 or miwifi.com.
Once you log in, go to Settings, depending on the firmware version (Chinese or global), the interface may be different, but the logic remains the same. You need to find the state item. In the Chinese firmware version, this is often the Status tab, where the red Factory Reset button is located at the bottom of the page.
| Parameter | Default value | Note |
|---|---|---|
| IP-address | 192.168.31.1 | Main lock |
| Login. | admin | Or user-defined |
| Wi-Fi password | Absent. | After reset, the network is open. |
| Network name (SSID) | Xiaomi_xxxx | Indicated on the sticker |
In global firmware versions, the path might look like Common Settings → System Status → Factory Reset. The system will request confirmation of action, because it's a critical operation. Once you press the confirmation button, the router will go into reboot. Unlike the hardware method, here you see the status of the process on the screen, but the principle of operation is identical - the complete cleaning of user data.
What to do if the web interface does not open?
Use of the Mi Wi-Fi mobile application
Smartphone owners can control and reset the Xiaomi Mi 4C router through the official Mi Wi-Fi app. This is convenient if there is no computer at hand and there is no direct cable. The application is available for Android and iOS platforms, but for full operation it may be necessary to change the region in the phone settings to China or use special plugins.
Once you connect your smartphone to your router's Wi-Fi network, launch the app. If your device is already added to your list of gadgets, select it from the list. In the management menu, find the settings section, often marked by the gear icon or located in the router profile, and there will be "Reset" or "Factory Reset".
The app will give you a warning that all settings will be deleted. Confirm the action and the router will reboot remotely. The good thing about this is that you can control the process from your smartphone from anywhere in the apartment where the Wi-Fi signal is picked up. However, if the problem is that the wireless module is hanging, the application may not connect to the router.
- 📱 Launch the Mi Wi-Fi app on your smartphone.
- 📡 Make sure the phone is connected to the reset router network.
- ⚙️ Go to the device settings in the application.
- 🔄 Select the reset option and confirm the action.
⚠️ Warning: When resetting via the app, make sure your phone doesn't switch to mobile internet (3G/4G) at the time of the break of communication with the router, otherwise the team may not reach the end.
Typical problems and their solution
Despite the simplicity of the procedure, users sometimes face difficulties. One of the most common problems is that the router does not respond to the pressing of the Reset button. This can happen if the button is pressed not deeply enough or, conversely, too hard, resting on the bottom. The problem can also be in timing: if you release the button before the indicator blinks quickly, the reset will not start.
Another common situation is that the router has reset, but the computer does not see the network or can not get it. IP-In this case, you need to check the settings of the network adapter on the PC. 4C range-stripping 192.168.31.x. If you have a static address from another subnet, the connection will not be established.
It happens that after reset, the indicator burns in red or orange and does not go into configuration mode. This may indicate firmware damage. In this case, a simple reset will not help, you will need to flash the device through Recovery Mode, which is a more complex procedure, requiring you to download a special firmware file to a flash drive.
Primary adjustment after recovery
After successfully completing the reset procedure, the Mi Router 4C router creates an open wireless network, its name usually contains the device model and unique characters specified on the sticker. The password is not required to connect at this stage. Connect to this network to begin configuration.
When you first log in to a web interface or application, the system will automatically trigger the Quick Setup Wizard. You will be prompted to select a language (if the firmware is multilingual), set a new administrator password, and configure Wi-Fi settings. It is recommended to immediately set a strong password to the wireless network so that neighbors do not use your traffic.
The router can automatically determine the type of connection (for example, PPPoE or Dynamic IP). If the automation does not work, select the type manually and enter the data from the contract. Once you save the settings, the router will restart, and the Internet indicator should light up in blue or green, which means successful access to the global network.
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Once reset, the router returns the factory passwords listed on the sticker. Be sure to change them to unique ones for the security of your network.