How to increase the speed of the Internet on the phone Xiaomi: effective methods

Modern Xiaomi smartphones have a powerful hardware that can handle huge data streams, but users often face a situation where the real connection speed does not meet the provider’s stated or tariff plan. Slow page loading, video buffering and long game responses can be caused by software limitations of the MIUI shell, incorrect network settings or hardware features of a particular region. Understanding the deep mechanisms of the communication module allows you to significantly improve the user experience without the need to buy new equipment.

In this article, we will look at a comprehensive approach to diagnosing and eliminating bottlenecks in your device’s network connection. You will learn about hidden engineering menus, correct access point configurations, and traffic prioritization methods that are often ignored in standard guides.

Diagnostics of the current network status and identification of problems

Before making changes to system files or settings, you need to clearly understand where the problem lies: in the carrier coverage, router or smartphone itself. Standard indicators in the status bar often show only the signal level, but not its quality or real bandwidth. For accurate diagnosis, it is recommended to use specialized tools such as Speedtest by Ookla or built-in traffic monitoring tools.

Run speed tests at different points in the room or on the street to eliminate local interference. If the rates are significantly lower than the declared tariff, the problem may lie in the congestion of the base station or improper operation of the phone modem. technology 4G/LTE and 5G They require appropriate support from the SIM-maps and settings.

⚠️ Note: If the speed drops only in certain applications, the problem may not be on the Internet, but in the optimization of the application itself or the limitations of its servers.

It is also important to check whether the traffic saving mode is enabled, which artificially limits background activity and content loading speed. In the MIUI shell, these settings can be scattered across different menus, including battery and security settings.

Optimizing APN Access Point Settings for Mobile Data

One of the most effective ways to speed up mobile internet is to manually set up an access point name. Operators often use standard settings that are not always optimal for a particular region or smartphone model. Creating your own APN profile allows you to eliminate unnecessary gateways and choose the fastest data protocol.

To go to the settings go to the Settings menu → SIM-maps and mobile networks → Access points (APN). You need to create a new point by copying the parameters of the existing one, but making key changes to the type and protocol fields. IPv4/IPv6, This ensures better compatibility with modern servers.

In the APN type field, you can write parameters that force the use of faster channels, although modern networks often ignore outdated values. The main thing is to make sure that the IPv4/IPv6 value is selected in the APN protocol field, since this allows the device to choose the optimal connection route without delays in converting addresses.

Once you save the settings, be sure to restart the device or turn on and off flight mode so that the communication module applies new settings. If the Internet stops working, check whether the APN data provided by your operator is correctly entered, or reset the settings to factory values in the same menu.

Use of fast-tracking DNS-servers to speed up response

The speed of opening sites depends not only on the bandwidth of the channel, but also on the time that it takes the domain name server (DNS) to convert the address of the site into IP-The standard address. DNS-ISP servers are often overloaded or geographically remote, creating a noticeable delay. DNS, such as Cloudflare or Google DNS, It can significantly speed up the response of the system.

In modern versions of Android and MIUI There is a function of "Private". DNS" (Private DNS), coder DNS-Requests and speeds up processing. Go to Settings to activate them → Connection and sharing → Private DNS. Select the option "Host Name of the private provider" DNS" and enter the address dns.google or 1dot1dot1dot1.cloudflare-dns.com.

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Use Cloudflare’s DNS 1.1.1.1 for maximum response speed, as their servers are often located closer to end users than the providers’ servers.

This setting works for both mobile internet and Wi-Fi connections, providing faster domain name resolution, but it is worth considering that some corporate or public Wi-Fi networks may block access when using third-party DNS, so in such cases the function will have to be temporarily disabled.

The changes take effect instantly, and you may notice improvements in the loading speed of heavy web pages and a reduction in server response time in games, especially in regions where ISP infrastructure is not keeping pace with traffic growth.

Secrets of the Engineering Menu and Priority of Frequency

Xiaomi smartphones have a hidden engineering menu that allows you to control the radio module at a deeper level, through which you can force the phone to work only with certain communication standards, for example, only LTE or 5G, eliminating falling into slower 3G/2G networks when the signal is unstable.

To enter the menu, dial the code ##4636## in your phone. In the menu that opens, select Phone Information. Here you will find the drop-down list "Configure preferred network type." Select the value containing LTE Only or NR/LTE for forced high-speed operation.

⚠️ Attention: Selection of regime"LTE Only" can result in a complete loss of voice communication if your carrier does not support VoLTE technology in your region!

This feature is especially useful in areas of insecure reception, where the phone is constantly "jumping" between communication standards, trying to find the best signal, which leads to connection breaks and speed decreases.

Reset network settings and clean the system cache

The accumulation of errors in network configurations and application cache can significantly slow down the Internet over time. If previous methods have not worked, it is worth doing a complete reset of network settings, which will remove stored Wi-Fi passwords, Bluetooth settings and mobile networks, returning them to factory state.

Resets can be done via Settings → Connection and Sharing → Reset Wi-Fi, mobile networks and Bluetooth. After this procedure, the phone will reboot network modules and re-register in the operator’s network, which often solves problems with “sticking” speeds at low values.

It is also recommended to clear the cache of the system service "Downloads" and the browser, as a crowded cache can inhibit the processing of incoming data. Go to Settings → Applications → All applications, find the appropriate services and select "Clear cache".

The Impact of MIUI Version and Third-Party Optimizers

MIUI is known for its aggressive energy savings that can limit background network services. New firmware versions have introduced "Game Acceleration" and network optimization features that redistribute CPU resources to an active application. Make sure these features are activated and configured correctly.

In addition, installing third-party Internet accelerators from the app store often backfires, as they consume resources and create additional processes. Xiaomi’s built-in tools are enough to keep the network in good shape. Regularly updating the system to the latest available version is also important, as Xiaomi engineers constantly release patches that improve compatibility with base stations of different operators.

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Regular firmware updates to MIUI often contain critical patches for the modem that can significantly improve connection speed and stability.

If you use custom firmware or deep system modification, make sure that the modem drivers (firmware) correspond to the kernel version. Version mismatch can lead to unstable operation of the radio module and loss of data packets.

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