When you urgently need to connect to the network tablet, laptop or smartphone of a friend, and Wi-Fi router is not at hand, it is quite common. Owners of Xiaomi and Redmi smartphones can turn your gadget into a full mobile access point in seconds. This feature is built into the shell of MIUI and HyperOS, but has its own nuances of settings that affect the speed of the connection and battery consumption.
Unlike many competitors, Xiaomi’s system allows you to not only enable simple data transfer, but also flexibly adjust the frequency range, traffic limit and even hide the network from prying eyes. Understanding these parameters is especially important if you plan to use your smartphone as the main source of Internet for work or games.
In this article, we will discuss in detail all available ways of distributing the Internet: via Wi-Fi, USB-You will learn how to optimize settings for maximum speed and security, and what to do if the connected device does not see the network or cannot get access to it. IP-address.
Preparation of the device and checking the settings of the mobile network
Before you activate the modem modem, you need to make sure your Redmi is ready to transfer data. SIM-card in the slot and make sure that the balance is funds or connected tariff plan with a traffic package. Without an active connection with the cellular operator, the distribution of the Internet is technically impossible, since the phone will have nothing to broadcast.
Go to the settings menu and look for Mobile Network, and it's important to make sure that the Mobile Internet switch is activated, and check if the Data Transfer option is on in the notification curtain, and if the 3G, 4G, or 5G indicators are not on near the signal level, then the Internet on the device itself is not working.
⚠️ Warning: Before you start the handout, make sure that you have data roaming enabled if you are abroad, otherwise the Internet will not work even if the access point is launched.
For stable operation, it is recommended to set the network type to the value of "Preferred". 4G» or «5G», if SIM-The map and the tariff support these standards, and this will ensure maximum channel bandwidth when connecting other gadgets.
Creating a Wi-Fi hotspot on Xiaomi and Redmi
The most popular and fastest way to share the Internet is to create a wireless hotspot. On Xiaomi smartphones, this process is as simple as possible. Open Settings, select Wi-Fi hotspot, or search for it through settings. By clicking on the switch at the top of the screen, you launch the distribution server.
But just enabling the feature isn't enough. It's critical to set up connection security so that neighbors or passers-by can't use your traffic. Click on your network name (it's often the default phone model, like the Redmi Note 12), and specify a clear name. Then choose the encryption type -- it's best to leave WPA2 PSK, as it's the most compatible and reliable standard.
☑️ Security check of the access point
The password should contain at least 8 characters, including letters and numbers. Avoid simple combinations like “12345678.” Once you save the settings, other devices will be able to find your network in the list of available Wi-Fi connections and request authorization.
In advanced settings, the MIUI allows you to select a frequency range. It often costs 2.4 GHz by default, which provides good signal range but lower speed. If the receiving device supports 5 GHz, switching to this frequency will significantly increase the download speed, although the signal radius will decrease.
Setting up security settings and limiting connections
Xiaomi’s shell provides useful tools to control who’s connecting to your internet. The hotspot menu has a “Connected Devices” section where all the gadgets that are using your traffic are displayed in real time. MAC-addresses and amount of data transmitted.
To prevent unauthorized access, you can activate the Blacklist or the Whitelist if you have one on your firmware version, which allows you to lock a particular device or allow only trusted gadgets to connect, and Hide Device, which makes your access point invisible to general search, so you can only connect to it manually by entering the network name (SSID).
| Parameter | Recommended value | Impact on work |
|---|---|---|
| Frequency range | 5 GHz (for speed) | Higher speed, less range. |
| Encryption | WPA2-PSK | Maximum compatibility and protection |
| Connection limit | 1-3 devices | Saves battery and traffic |
| Timeout shutdowns | 10 minutes. | Automatic shutdown in the absence of customers |
You can set a limit, like 1GB or 5GB. Once connected devices run out of that amount, the Internet will automatically stop being distributed, and that will save you from unexpected expenses if the rate is not unlimited.
⚠️ Warning: Do not set a connection limit to No Limits if you distribute the internet in a public place, which can overload your smartphone processor and cause a quick battery drain.