Standard password on the router Xiaomi Mi Router 4C: factory data and resetting settings

Xiaomi Mi Router router 4C — It's a popular home networking device, but many users are struggling with a forgotten password, especially for those who have bought a router with their hands or have not changed the factory settings. AX3600 or Redmi Router AC2100), 4C-The version has its own nuances of authorization and resetting.

In this article, you will find official factory data for logging into the router’s admin panel, instructions for resetting your password (including hidden methods), and tips for setting up security after access recovery. We will discuss why a standard password may not work, how to distinguish a fake from the original Xiaomi device, and what to do if the router is blocked after unsuccessful entry attempts.

Important: the information in this article is relevant for all Mi Router 4C modifications (including the international version of the Mi Router 4C Global and the Chinese Mi Router 4C CN). If your model is different, check the label on the sticker on the back of the device.

Factory login and password for Xiaomi Mi Router 4C

The standard data for entering the router’s web interface depends on the firmware version and the release region, and for most devices, the following combinations apply:

• 🔑 Login: Admin (or leave the field empty)
• 🔒 Password: admin or 12345678 (for Chinese versions)
• 🌐 IP-address to enter: 192.168.31.1 or miwifi.com

If this data is not suitable, check:

1. Sticker on the bottom of the router – sometimes the password is listed next to the SSID (the default network name).
2. Firmware Version: In new updates, Xiaomi may require a binding to a Mi Account.
3. Device region: Chinese versions (CN) often have unique passwords other than global ones.

Important: on Xiaomi Mi Router 4C routers with 2.28.XX firmware and later, the standard password can be replaced with a unique code generated on the first connection, in which case reset is the only option.

How to Reset Your Password to Xiaomi Mi Router 4C: 3 Working Methods

If the factory data doesn't fit, you'll have to reset the router to the factory. The Mi Router 4C has two types of reset:

1. Software reset (through the web interface, if you have access to the network).
2. Hardware reset (reset button on the body).
3. Reset via Mi Home (if the router is linked to the account).

Let us consider each method in detail.

Method 1: Hardware reset with the Reset button

This is the most reliable way to work even if the router is blocked.

1. Turn off the router power (remove the cord from the socket)

2. Press and hold the Reset button (usually located in the hole on the back panel)

3. Without releasing the button, plug the power back in

4. Hold Reset for another 10-15 seconds until the indicators start flashing yellow

5. Release the button and wait for the reboot (1–2 minutes)-->

After discharge:

• 📡 Name of the network (SSID) It will return to the factory (for example, Xiaomi_XXXX).
• 🔐 Wi-Fi password and admin panel will become standard (admin or empty).
• ⚠️ All user settings (including PPPoE, DHCP, The guest network will be removed.

⚠️ Note: On some firmware after a hardware reset, the router may require a link to the Mi Account that was used when you first set up. If you do not remember your account details, it will be more difficult to restore access (see the section on unlocking).

Method 2: Reset via web interface

If you are connected to the router network (even without access to the admin panel), try resetting your settings via the browser:

1. Open 192.168.31.1 or miwifi.com.
2. In the login field, enter admin, in the password field - leave empty or try admin.
3. If the entrance is successful, go to Settings → Additional → Restoration of factory settings.
4. Confirm the reset and wait for the reset.

If the password is not suitable, but you remember the data from the Mi Account associated with the router:

• 📱 Open the Mi Home app on your smartphone.
• 🔄 Find the router in the list of devices and select Settings → Reset.

Method 3: Unlock with Mi Account (if the router is tied)

Since 2020, Xiaomi has implemented protection against resetting of other people's devices. If after a hardware reset, the router requires entering a username / password from Mi Account, do the following:

1. In the Mi Home app, remove the router from the device list (if there is one).

⚠️ Note: If the router was bought with hands and the previous owner did not untie it from his account, it is officially impossible to unlock the device. SSH or contact Xiaomi Support with proof of purchase.

Table: Standard data for different versions of Xiaomi Mi Router 4C

If your model is not listed in the table, check the firmware version in the settings (if available) or on the device sticker. Firmware newer than 2.30.XX may require binding to Mi Account when first connected.

What to do if the reset did not help: alternative methods

In rare cases, even a hardware reset will not return access to the router.

• 🛠️ Damaged firmware (for example, after a failed update).

In such situations, try the following methods:

Method 1: Firmware via TFTP (for power users)

If the router does not load or is constantly restarted, you can reflash it in emergency mode:

1. Download the official firmware for Mi Router 4C from the Xiaomi website.
2. Rename the file to miwifi.bin And put it in the root. TFTP-servers (e.g., servers, Tftpd64).
3. Connect the router to the PC via cable, hold Reset and turn on the power.
4. Release Reset in 5 seconds – the router must automatically download the firmware.

⚠️ Attention: The wrong firmware can permanently disable the device. Use this method only if you are confident in your actions. 4C Appropriate firmware with extension.bin and version is not newer 2.30.XX (New versions may require authorization).

Method 2: Bypassing the lock via SSH

If the router is working but requires Mi Account, you can try disabling the SSH check:

ssh admin@192.168.31.1


nvram set flag_try_oem_unlock=1




nvram commit




reboot

Once rebooted, the router can allow login without being linked to the account, which doesn't work on all firmware and requires you to turn on the login. SSH-access (defaulted off).

💡

If you are not sure about your skills with SSH or TFTP, you should contact the Xiaomi service center. Self-manipulation of the firmware is deprived of warranty (if it is still valid).

How to protect your router after resetting: Security settings

Once you have restored access to the Mi Router 4C, it is important to set up the protection correctly to avoid repeated problems.

• 📱 Link the router to Mi Account, but write your account information to a secure location.

It is also recommended that:

• 🔍 Hide. SSID (But it's not a panacea - experienced hackers will find the network and so on).

💡

Never use the same Wi-Fi password and router admin panel. If an attacker connects to your network, they can easily access your device settings.

Frequent Mi Router 4C Reset Mistakes and How to Avoid Them

Many users face typical problems when trying to reset a router.

1. After the reset, the router requires a Mi Account, and the reason is that the device is tied to the previous owner's account, solution: contact the seller or contact Xiaomi with a check to buy.

If none of the methods worked, check:

• 🔌 Power supply - perhaps the router is not getting the voltage.
• 📡 Antennae – physical damage can interfere with work.
• 🔄 Firmware – if the router is glitching, try reflashing it again.

FAQ: Answers to Frequent Questions About Xiaomi Mi Router 4C