Xiaomi smartphones have long since ceased to be just a device for calling, becoming powerful multimedia centers that can perform the functions of an entire office in your pocket. Often, a laptop or tablet is out of range of the home network, and access to work documents or streaming video is urgently needed.
MIUI and the new HyperOS users have flexible networking tools, but the shell interface can confuse a newcomer with many options. In this article, we will discuss in detail all the ways to distribute Wi-Fi from a Xiaomi phone without limiting the number of connected devices, if the operator’s tariff allows, you will learn not only about the standard button in the curtain, but also about hidden frequency settings and security protocols.
You need to understand that successful distribution depends not only on the software settings, but also on the quality of the cellular network coverage. Before you start setting up, make sure that the balance is available and the signal is stable. Next, we will look at the algorithms for actions for various use cases.
Basic setting of the Wi-Fi access point
The most common and convenient way to share the Internet is to create a wireless network, and you don't need to install third-party apps because the functionality is built into the default system, you just need to lower the notification curtain and find the Access Point icon, but for reliable work, you better go to the deep settings menu.
Go to Settings → Wi-Fi Access Point. Here you will see the status switch that you want to activate. The system will automatically prompt you to adjust network settings if you are doing this for the first time. Pay attention to the Network Name (SSID) field that contains your device’s default model, such as the Redmi Note 12 or Xiaomi 13.
A critical element is setting a password. Without security, outsiders can connect to your network, which will lead to traffic leakage and slow speeds. Use the WPA2 PSK encryption standard, as it provides the optimal balance between security and compatibility with older devices.
The same menu often includes a "Range Extension" feature, which allows you to use your phone as a repeater if it's already connected to Wi-Fi. It's a useful option, but it requires hardware-level support for the technology.
☑️ Pre-introducement checks
Setting up USB-modem and Bluetooth connections
Wireless is not always the best solution. If you're on a desktop computer or want to minimize speed losses, use a wired connection. To do this, connect your smartphone to your PC via a quality USB cable.
After the connection in the menu, the Access Point will become an active item «USB-The system will automatically install the required drivers, although in rare cases Windows may require manual driver installation. ADB. The advantage of the method is that the phone is simultaneously charged and distributes the Internet.
A Bluetooth modem is an option for those who value energy efficiency above speed. The data rate here is much lower than Wi-Fi, but the battery is more economical. To activate the function, you first need to pair devices in the Bluetooth settings.
When you pair it on your computer, your phone will appear in the list of available connections. Turn on the Bluetooth modem switch in your phone settings, which is suitable for texting or emailing, but not for watching videos.
⚠️ Attention: When in use USB-The modem can recognize the connection as a new network with limited access. If the Internet does not appear, try to turn off and connect the cable again or select another port. USB.
Advanced settings: frequency and security
Owners of Xiaomi’s current flagships may find themselves in a situation where older laptops don’t see the network they’ve built, and the problem lies in the frequency range. By default, the system can choose the 5GHz band for top speeds that aren’t supported by legacy devices.
To fix this, go to the access point settings and find the "Range" option. Switch from "5 GHz" to "2.4 GHz." This will lower the top speed a little, but will ensure compatibility with any gadget released in the last 15 years.
Also worth paying attention to hidden security settings. In some versions of the firmware, the function of "White List" or filtering by the Internet is available. MAC-This allows only specific devices to be accessed, even if an attacker recognizes your password.
For advanced users, a hidden network mode is available when the name SSSID is not broadcast on air, and you can only connect to such a point by manually entering the name and password on the client device.
Why change the Wi-Fi channel?
Managing Connected Devices and Limits
The people who use your traffic are monitored through the Connected Devices menu, and here you can see a list of all the gadgets that are being used. MAC-Addresses and volume of data transmitted. You can block an unwanted user at any time by clicking on their name.
To avoid unpleasant surprises with paying the operator's bills, set the traffic limit. In the section "Traffic Limit" specify the maximum amount of data, after which the access point will automatically turn off, this is especially true for rates with an hourly fee or a small package of gigabytes.
It also allows you to set time limits, so you can set a timer that stops the Internet, which is a useful feature for parents who control their children's time online, or for self-discipline.
Comparison of Internet Distribution Methods
Each method has its advantages and disadvantages depending on the use case, and below is a table that will help you quickly navigate and choose the best option for the current task.
| Parameter | Wi-Fi Access Point | USB-modem | Bluetooth |
|---|---|---|---|
| Speed. | High (up to 100+ Mbps) | Maximum (stable) | Low (up to 2-3 Mbps) |
| Battery consumption | High-pitched | Charging from a PC | Low. |
| Number of devices | Up to 10 (usually) | 1 | 1 |
| Radio of action | Up to 15-20 meters | Cable length | Up to 10 meters. |
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For heavy files and videos, always choose USB-modem or 5 GHz Wi-Fi, and for instant messengers on the road will be enough and Bluetooth.
The solution: why the Internet is not being handed out
A common problem is when devices see the network but the Internet doesn't work. First of all, check if the mobile data is on on the smartphone itself. Sometimes, after the system update, the settings are reset and the main data channel is blocked.
The second common reason is carrier blocking: Many plans prohibit the use of the phone as a router (Tethering), which can be circumvented by changing the TTL setting, but this requires root rights or the use of special applications to change packet headers.
It's also worth checking the date and time settings, if they're downed, the security certificates may not work properly, which will cause connection errors, and set up automatic time synchronization over the network.
If nothing works, reset your network settings, which will delete stored Wi-Fi passwords and Bluetooth settings, but often resolves software conflicts of communication modules.
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If your phone gets too hot with long Wi-Fi, remove the protective case, which will improve heat sink and prevent the processor from trottling, which reduces Internet speed.
⚠️ Warning: Constant operation in access point mode leads to intense heating and battery degradation. Do not leave your phone in direct sunlight during the handout.