In today’s digital world, the smartphone has long ceased to be just a means for voice communication and has become a universal communication hub. Xiaomi Redmi Note 7, being one of the most popular devices of the mid-range, perfectly copes with the role of a portable router, allowing you to share mobile traffic with laptops, tablets and other gadgets, this feature becomes critical in travel, cafes or situations when the home network is not available.
The MIUI shell setting process has its own nuances, different from stock Android. Not only is it possible for users to create a standard Wi-Fi network, but also more economical data modes over Bluetooth or a wired connection. Understanding these mechanisms will allow you to optimize battery consumption and provide a stable connection for all your devices.
In this article, we will take a closer look at all the available ways to distribute the Internet, look at hidden frequency settings and solve the typical problems faced by owners of Redmi Note 7. You will learn how to manage connected customers and protect your network from unauthorized access.
Preparation of the device and checking mobile traffic
Before you activate your modem, make sure your Redmi Note 7 is ready to work as a signal source.The first step should always be to check the balance of the SIM card and the availability of available traffic in the carrier’s tariff plan. Many users forget that Internet distribution often requires a separate option from the mobile provider.
It's also important to check the current signal strength. 3G Or E, the data rate will be low, and the battery will be consumed much faster. 4G/LTE.
⚠️ Warning: Before activating the access point, make sure that the phone does not run background downloads or app updates so as not to waste traffic before connecting the main device.
Automatic synchronization over the network helps to avoid errors of security certificates when connecting new devices to your access point.
Classic setting of Wi-Fi access point
The most common and convenient way to distribute the Internet is to create a wireless Wi-Fi network. Owners of Xiaomi Redmi Note 7 can configure this mode through the menu of quick settings or deeper in system parameters. For quick access, just lower the “curtain” of notifications down and find the icon “Access Point”.
However, for a full configuration, including changing your password and network name, you’d better go to the full menu. Open Settings, find the Wi-Fi Access Point section (often in the Connections and Sharing group or separately depending on the version of MIUI), here you’ll see the status switch and the setting button.
In the configuration menu, the following parameters are available to you:
- 📡 SSID (Network name: The default phone model is used, but you can rename it in Latin for easy search.
- 🔒 Security: It is recommended to leave the type of encryption WPA2 PSK, because it provides reliable data protection.
- 🔑 Password: Set a complex combination of letters and numbers that are at least 8 characters long so that neighbors can’t use your traffic.
After you enter the settings, remember to press the save button. Now, by activating the slider at the top of the screen, your Redmi Note 7 will start broadcasting the network.
Frequency Range Setting and Hidden Opportunities
One of the key features of the MIUI shell on the Redmi Note 7 is the ability to select the frequency range. The access point setting menu often hides the option “Setting up the access point” or “Additional”, where you can choose between 2.4 GHz and 5 GHz.
The 2.4 GHz band is a compatibility standard that provides more wall coverage and penetration, but can be overloaded with neighbor routers and microwave ovens, ideal if you're plugging in old laptops or devices with a weak Wi-Fi module.
Choosing a 5GHz band gives you a significant boost in speed and stability while minimizing interference, but the range of the signal in this mode is much smaller, and many older gadgets may simply “not see” your network.
💡
Use the 5GHz band only if the receiving device is in close proximity to the phone (up to 3-5 meters) and supports this standard.
To switch range:
- Go to the access point settings.
- Find the "AP Range" or "Frequent Range".
- Select the desired value from the drop-down list.
💡
The right frequency choice (2.4 GHz for range, 5 GHz for speed) directly affects connection stability and page load speed on the connected device.
Alternative methods of data transfer: USB and Bluetooth
Wi-Fi is not always the best solution. In some situations, such as when working with a desktop computer without a wireless module or to save energy, it is more advisable to use wired or low-speed wireless interfaces.
Regime. USB-The modem allows you to turn the Redmi Note 7 into a network card for PC, which provides a maximum data transfer speed comparable to a direct cable connection, while charging the phone. To activate, connect the phone with a cable to the computer, wait for the driver installation (if necessary) and activate the switch in the Access Point menu «USB-modem».
The Bluetooth variant consumes minimal energy, but the speed here will be very low (hardly exceeding the power level). 1-2 This method is only suitable for texting or messaging in emergency cases when other methods are not available.
Managing Connected Devices and Limits
Controlling who's connected to your network is an important part of security. MIUI It's a very user-friendly way to view the customer list, and if you go to the hotspot menu, you'll see the Connected Devices section, which displays the names of the gadgets and their names. MAC-address.
Not only does the system track activity, it also forcibly disables suspicious devices, and you can set a blacklist or a whitelist, allowing only trusted gadgets to access.
There's also a traffic limit feature available, so you can set a limit on the amount of data that the access point will automatically shut down, which saves you from unexpected costs if the tariff is not unlimited.
To set the limits:
- 📊 Click on “Traffic Limit” in the access point settings.
- ⚙️ Set the desired volume (e.g., 1 GB).
- 🔄 Select the period of action or reset of the counter.
⚠️ Note: When you reach the set limit, the Internet distribution will stop automatically, even if you are in the process of downloading an important file.
Typical problems and methods of their solution
Despite the stability of the Xiaomi Redmi Note 7, users may face a situation where devices can not see the network or can not get access to the network. IP-The most common problem is incompatibility of frequency bands or overflow of network settings cache.
If the phone gives you the Internet, but there is no Internet on the connected device (“No Network Access”), try switching the mobile network mode. Force the 4G (LTE) preferred mode in the SIM card settings. Sometimes it helps to turn on and off the flight mode on the device itself.
Hidden DNS settings
The table below shows the main symptoms and ways to eliminate them:
| Problem. | Possible cause | Decision |
|---|---|---|
| The device doesn't see the network. | Unsupported 5GHz band | Switch the access point to 2.4 GHz |
| «Receipt IP-address...” (long time) | Address conflict or DHCP glitch | Reboot both devices |
| Low speed. | Weak 3G/4G signal | Change location or operator |
| The battery goes down fast. | High load on the Wi-Fi module | Use it. USB-modem or power bank |
In rare cases, you may need to reset your network settings, which will not delete your personal files, but will return all network settings (Wi-Fi passwords, Bluetooth settings) to factory values.
☑️ Diagnosing Connection Problems
Optimizing energy consumption when working in modem modem
Access point mode is one of the most energy-intensive processes for a smartphone.The Wi-Fi module runs on radiation, the processor processes network packets, and the screen often remains on for control. 7 battery-powered 4000 This can lead to a scoring of 3-4 op-hour.
To extend the autonomy, it is recommended to turn off the screen immediately after connecting client devices. Also, the MIUI hotspot settings often include the option “Switch off the hotspot if there are no connected devices.” Be sure to activate it so that the phone does not waste charge when you move away from the laptop.
Using a dark interface theme and reducing the brightness of the screen before starting the handout will also contribute to energy savings. USB-modem, the phone will be charged from the computer, but the charging speed can be lower than the discharge speed during active data transfer, so the external battery in such a bundle will not be superfluous.