How to distribute the Internet from your phone to USB Xiaomi: full instruction

Situations where stable Wi-Fi is not available and mobile traffic is urgently needed are familiar to every smartphone owner. USB-The modem becomes a real salvation, allowing you to turn your Xiaomi into a reliable source of Internet for a laptop or desktop computer. This solution is often ignored by users who are used to wireless access points, although a wired connection provides significantly higher stability and data transfer speeds.

Unlike Wi-Fi, which consumes battery power at cosmic speed and is subject to radio interference, cable connection allows you to simultaneously charge the device and use it as a network adapter. This method is especially relevant for owners of old laptops without powerful Wi-Fi modules or for PCs where wireless drivers work incorrectly. On smartphones with a shell of MIUI or HyperOS, the activation process takes seconds if you know where to look for the right switches.

Below we will discuss in detail the algorithm of actions, possible problems with drivers and the nuances of configuration for different versions of the operating system. You will learn how to avoid typical connection errors and why a computer may not see the network, even if everything is done according to instructions. A deep understanding of the processes will help you stay online at all times, regardless of the quality of the surrounding wireless air.

Advantages of wired connection over Wi-Fi

Use of the USB-Internet cables offer a number of undeniable technical advantages over wireless technology, primarily minimal latency (ping), which is critical for online gamers, video conferencing and remote servers. A wireless signal is always subject to interference from neighboring routers, microwaves, and Bluetooth devices, whereas a cable provides a secure communication channel.

Also, power consumption cannot be ignored: modem modem via Wi-Fi makes the processor and radio module of the smartphone to work at the limit, causing strong heating of the case and rapid battery discharge. With a wired connection, the phone not only does not discharge, but also receives power from USB-This is especially important for modern fast-charging models, which can behave incorrectly when overheated.

Another important aspect is security: data transmitted by cable cannot be physically intercepted by intruders from the next apartment or cafe, unlike an open Wi-Fi signal. USB-Smartphone-laptop tandem is the safest option for organizing the workplace.

• 🚀 High speed: Capacity capacity USB 2.0 and 3.0 This is significantly higher than the real performance of most mobile networks. 4G/5G.
• 🔋 Energy savings: No need to generate radio waves reduces battery load.
• 🛡️ Security: Local connection eliminates the risk of external interception of data by air.

⚠️ Warning: When connecting to other computers (such as an internet cafe or library), always choose Charge Only mode or request access confirmation to avoid unauthorized file transfers from your phone.

Preparation of equipment and compatibility check

Before you start setting up, you need to make sure your equipment is ready to go. Not all cables are the same: many cheap cords that come with PowerBanks or headphones are designed solely for charging and have no data lines. To successfully distribute the Internet, you will need a quality cable that can transmit data at high speeds, preferably original or certified.

It is also worth checking the version of the operating system on your Xiaomi device. USB-The modem is built into Android since version 4.0, but in new shells MIUI 12, 13, 14 and HyperOS workflows may vary visually. Make sure your mobile carrier allows Internet sharing (Tethering mode) on your plan, as some providers block this option or require a separate payment.

If you plan to connect your phone to a desktop PC, make sure that USB-The ports on the motherboard are in good working order, and sometimes the problem lies in the front panel connector of the system unit, which may not give enough voltage or have poor contact. In such cases, it is better to use ports on the back panel connected directly to the board.

• 🔌 Cable: Use a Data Labeled Wire, not just Charge.
• 📱 Smartphone: Battery charge should be higher 15-20% at the time of connection.
• 💻 PC: Windows 7 and later supports the function without additional drivers.

Step-by-step: activation USB-Xiaomi modem

The process of enabling modem modem on Xiaomi and Redmi smartphones is standardized, but has its own features depending on the version of the interface. First, make sure that mobile Internet is on and works correctly - try opening a page in the browser. Then connect the phone to the computer using USB-On the screen of the smartphone may appear a request for mode of operation USB, While you can ignore it or select File Transfer, the main thing is to establish a physical connection.

Next, go to the device settings. The path may be slightly different, but most often it looks like this: Settings. → Connection and sharing → USB-modem, in some versions MIUI This item can be in the "Advanced" section, or it can be hidden if the cable is not connected «USB-"Modem" and activate it. If the system issues a warning that Wi-Fi will be turned off, agree to this action.

After activation in the Windows notifications three (in the lower right corner), a new network icon should appear, resembling a monitor with a fork. The computer recognizes the phone as a wired Ethernet connection. If this does not happen, try to turn off the cable and connect it again, pre-turning off and switching on the smartphone menu.

Path to the menu: Settings → Connection and Sharing → USB- Modem

Configuring drivers in Windows for Android devices

Although modern versions of Windows (10 and 11) have a vast driver base and often configure Android devices automatically, sometimes manual intervention is necessary. This is typical for Windows 7 or specific enterprise OS builds. If the computer makes a connection sound but the Internet does not appear, check the Device Manager. Press Win + X and select Device Manager.

In the hardware list, find the Network Adapters or Other Devices section. If you see a device with a yellow exclamation mark or Android, ADB Interface or RNDIS name, the driver is not installed correctly. You will need to right-click on the device, select Update Driver → Search for drivers on this computer → Select a driver from the list of available drivers.

Search Microsoft from the manufacturers list, and select “USB RNDIS” or “Remote NDIS based Internet Sharing Device” from the models list. Once the driver is installed, the device should be identified as a network card and the Internet will work. In rare cases, older Xiaomi models may require the installation of universal Google USB Driver drivers via the SDK Manager, but this is rather the exception.

• 🔍 Search: Open Device Manager through Windows Search.
• ⚙️ Update: Use the manual driver installation function from the list.
• ✅ Choice: Look for protocol RNDIS in the list of Microsoft network devices.

⚠️ Note: Do not install drivers from third-party driver-pack aggregators, as they often contain malware or unstable versions of software that can disrupt the entire system.

Solving common problems and errors

One of the most common problems is when the phone is charging, but the modem is not turned on or the computer says "No Internet access." First of all, this may be due to the settings of the access point on the phone itself. Go to the settings. USB-The modem and check if there is a traffic restriction or if a particular type of network is selected. → Connection and sharing → Reset Wi-Fi, mobile networks and Bluetooth.

Another common mistake is conflict. IP-The phone's network adapter and the computer's network card may be trying to use the same addresses, and rebooting both devices will help, and it's also worth checking if the antivirus or Windows firewall is blocking the new network connection. Try temporarily disabling protection to diagnose the problem.

If the internet is running but very slowly, the problem may be in the cable or USB 1.0/1.1 port (if you have a very old PC). Make sure the cable is connected to a USB 2.0 (black) or 3.0 (blue) port. Also, speeds may drop due to a poor cellular signal - try moving the phone closer to the window or switching it to 4G Only mode via the engineering menu if possible.

💡

If the Internet on the PC appears and immediately disappears, try the power settings USB-Windows ports disable the function "Allow disabling this device to save energy».

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In 90% of cases, the problem is solved by replacement. USB-cable to a qualitative analogue capable of transmitting data, not just current.

Questions and Answers (FAQ)