How to change MAC-Address on Xiaomi Phone: The Complete Guide

In today’s digital security environment, connection privacy is becoming a priority for millions of Xiaomi users. MAC-The address is a unique network interface identifier that is transmitted by default to open Wi-Fi networks, allowing providers and administrators to track your device’s movements. Many owners of Redmi and Poco smartphones are wondering whether it is possible to hide this digital fingerprint or replace it with a random set of characters.

Fortunately, the shell. MIUI HyperOS and the new HyperOS provide built-in privacy protection mechanisms that don't require deep programming knowledge. MAC-Address or randomize it so that your device looks new every time you connect to a public hotspot, not only does it increase anonymity, it also helps you bypass simple time or number restrictions on some networks.

But it’s important to understand the difference between total physical address swapping and the software randomization that Android offers. We’ll look at both methods, including advanced ADB debugging methods that are available to power users. Get ready to dive into the network protocol settings of your Xiaomi smartphone.

What is it? MAC-Why change your address and why you should change it to Xiaomi

Each network adapter, whether it is a Wi-Fi module or a Bluetooth chip, has a unique 48-bit identifier, sewn by the manufacturer. In the context of Xiaomi, this address is often used to identify a device in the router's list of authorized customers or to statistically analyze traffic in shopping malls. MAC-Addresses allow you to break the link between your physical device and its connection history.

The main reason users want to change this setting is to avoid tracking. When you connect to public Wi-Fi with a fixed address, the network operator can build a detailed profile of your movements between access points. Randomization or change of address makes your phone invisible to such data collection systems.

In addition, there are situations where the network administrator has blocked a particular device using its unique identifier. MAC-The only way to restore access to the Internet without using complex workarounds is also useful when testing the load on the router, when you need to simulate the connection of many different gadgets.

⚠️ Attention: Change MAC-Addresses may cause a temporary connection break or conflict IP-addresses on the local network if the new value is already occupied by another device.

It’s important to note that the current versions of Android, which run MIUI 14, MIUI 15 and HyperOS, have already implemented privacy protection features, but understanding the way this identifier works is essential to properly configuring your gadget’s security.

Built-in randomization function in MIUI and HyperOS

Starting with Android 10 and up, including current Xiaomi shells, the system offers a native randomization mechanism: It's not a complete change of "iron" address, but an effective emulation of a new identifier for each new network.

The setup process is extremely simple and takes less than a minute, and you need to go to the Wi-Fi menu, select the network you want (or any network you can access), and change the privacy settings. MAC-address to be used exclusively for that particular connection.

• 📱 Open Settings and go to the Wi-Fi section.
• 🔗 Click on the arrow next to the network name or select Network Settings in the current access point menu.
• 🔒 Find the Privacy item (or Type) MAC-address).
• ✅ Select the option to Use Random MAC-address"MAC-address".

Once switched, the phone will reconnect to the network and the router will see it as a brand new device.This is ideal for most Redmi Note and Xiaomi Mi series users who just want to protect their data in cafes or airports.

⚠️ Note: When using random MAC-Autoconnection may not work in some corporate networks with rigid customer filtering.

If you need deeper integration or address change for all networks at once, it is more difficult to do this by standard means, but it is possible through resetting network settings after changing system parameters.

Use of engineering menus and codes for diagnostics

For more advanced users, Xiaomi has access to an engineering menu that displays technical information about the network module. MAC-The addresses from here in modern versions of HyperOS are often blocked for security purposes, viewing the current value and status of the module here is always available.

To get into diagnostic mode, use the standard command set in the Phone app. Enter the code ##6484## or ##4636##. In the Testing menu that opens, select the Wi-Fi information section. Here you will see the real one. MAC-Your adapter address and connection statistics.

Some older Xiaomi models allowed you to change settings through the iwconfig command in the terminal, but on the newer Snapdragon and Dimensity chipsets, these features are closed at the kernel level.However, checking status through the engineering menu helps to make sure that randomization works correctly and the system sees changes.

If you plan to experiment with network settings, make sure you have a backup of the data. Although changing network identifiers rarely results in a brick, configuration errors can leave the device without access to the network.

Shift. MAC-address ADB computer

The most flexible method to manage Xiaomi network settings from a computer is to use the Android debugging bridge (ADB), which does not require Root rights, but requires a PC and enabled USB debugging on the developer menu, which allows you to send commands directly to the operating system’s network stack.

First, activate the developer mode. To do this, quickly click on the MIUI version number in the About Phone section 7 times. Then in the advanced settings, turn on Debugging over USB. Connect the phone to your computer with a cable and make sure that the confirmation window appears on the smartphone screen.

To work, you'll need a set of Platform-tools on your computer. After installing the drivers and opening the command line in the folder with ADB, type in the connection check command:

adb devices

If the device appears in the list, you can change the Wi-Fi settings. However, it is worth noting that modern versions of Android limit direct change. MAC-addresses through simple ADB-However, you can reset your network settings or force randomization to be enabled for all networks through global settings:

adb shell settings put global wifi_random_mac_addr 1

This command is forced to activate the random mode. MAC-This is a powerful tool for those who want to guarantee anonymity on Xiaomi without manually switching on each network.

• 💻 Install the drivers. ADB computer.
• 🔌 Connect your phone with a cable and allow debugging.
• ⌨️ Enter a command to activate randomization.
• 🔄 Reboot the Wi-Fi module or the smartphone itself.

⚠️ Attention: Use ADB Introducing incorrect parameters into system settings can lead to unstable operation of the communication module.

Method compatibility table for different versions of MIUI

Effectiveness of change or randomization methods MAC-The address depends on the version of the installed firmware and the model of your Xiaomi smartphone. Below is a summary table that will help determine which method will be most effective for your device.

As you can see from the table, with the release of new versions of HyperOS, Xiaomi is strengthening the protection of network parameters, which means that simple swapping methods become less effective, but embedded randomization works better and more reliable.

For users of older devices based on Android 9 and below (MIUI 11 and older), the situation is different: there may be no randomization at all, and to change the address will require Root rights and editing system files build.prop or the use of specialized modules Magisk.

Connection problems after changing address

After the change MAC-If you have a randomization address or enable it on Xiaomi, you may find that the phone is not connected to the network or constantly requests a password, this is because the router perceives the device as new and can apply guest access or lock rules to it.

A common problem is conflict. IP-If there's already a device on the network that the router gave you. IP, And your phone is new. MAC-The same address was requested (due to the cache) DHCP), It's a simple solution: reboot your router to reset your rental address table.

Some home internet providers also link access to a specific MAC-If you change your phone address and you give out the Internet, or if the router clones the card address, you may lose access, and you either have to return the old address or call the provider to update the data.

• 🔄 Reboot the router to clean up the cache DHCP.
• 🗑️ Remove the network on your phone ("Forget the network") and connect again.
• 🔒 Check the filtering settings. MAC router.
• 📞 Contact the provider if access is blocked.

For everyday use of the home, it is better to leave the default settings to ensure the stable operation of the smart home and local services.

Frequently Asked Questions (FAQ)