How to Connect 5G on Xiaomi Phone: A Complete Guide

The introduction of fifth-generation networks is becoming increasingly relevant for owners of modern smartphones, and Xiaomi users often wonder how to activate this feature. 5G technology promises not only faster page loading speeds, but also minimal delays when streaming and online games. However, the mere presence of a device with the corresponding module does not guarantee an instant icon in the status bar.

Many owners of flagship models face a situation when the settings are missing a switch or the phone stubbornly holds 4G, This may be due to both the software limitations of the regional firmware and the physical characteristics of the new standard. SIM-In this article, we will discuss in detail all the steps of checking and configuring your device to work on high-speed networks.

Before you go to the complex manipulations in the engineering menu, you need to make sure that your hardware is compatible. Xiaomi produces many models, and not all of them are equipped with modems that support the frequencies used by operators in your region.

Verification of technical compatibility of the device

The first step is to verify the hardware of your smartphone. Even if the box is marked with the words "5G Ready", this does not always mean that a particular modification will work with the frequencies of your operator.

You can find out more about hardware through the system menu or special applications. Please note that global firmware versions (Global ROM) sometimes have software hidden functionality for certain markets, while Chinese versions (CN ROM) may support more bands, but have restrictions in Google languages and services.

There is an easy way to check for support through the hidden test menu that is available on most devices running MIUI and HyperOS. To do this, open the Phone app and enter the combination ##4636##. If the menu opens, select Phone Information.

In the list that opens, find the line "Configure preferred network type." If the dropdown list contains options that contain "NR" (New Radio), then your modem is technically capable of working with the fifth generation of communication. If there are no such options, software activation is impossible.

Network configuration through the engineering menu

If the hardware supports the new standard but the phone doesn't switch automatically, you'll need to manually set priorities. Often the system favors stable 4G LTE to save battery power while ignoring the faster but more energy-intensive 5G.

To change priorities, go back to the menu called by ##4636### and go to Phone Information. Find the drop-down list "Install preferred network type." Here you need to select an option that has a combination of "NR" and "LTE" in its name, such as "NR/LTE/TD-SCDMA/GSM/WCDMA."

Once you select the right mode, the screen may go out for a second and the connection will be interrupted. This is normal behavior, indicating that the radio module restarts. If the 5G icon does not appear immediately, try turning on and off Flight Mode or simply restarting the smartphone.

⚠️ Warning: Don't choose modes "5G "Only" or "NR Only" unless you're in the perfect coverage zone, in which case, if you dilute the signal, the phone will lose all connection, and you won't be able to take calls or use the Internet.

It is important to understand that this setting is valid until the next reboot or reset of network settings. In some cases, after a reboot, the system may return the standard settings. If this happens constantly, deeper intervention through ADB or superuser rights may be required, but for most cases manual priority setting is sufficient.

Working with SIM-card and tariff plan

Often the problem lies not in the phone, but in the phone itself. SIM-Older SIM cards issued several years ago may not support the security standards and protocols required to operate on fifth-generation networks, and the carrier in the cabin must be replaced.

Also make sure your plan includes 5G access. Some carriers only provide access to high-speed networks within premium rates or require a separate service connection.

In the settings of the smartphone go to the Settings section → SIM-Select an active SIM card and make sure the "Use" switch 5G» If it's not, it means that the system doesn't see firmware support for the standard, or SIM-map.

If you use two of them SIM-Note that on many Xiaomi models, simultaneous work is possible. 5G It's not possible on both cards. Usually, high-speed mode is only available to the default map.

Checking coverage and frequency ranges

Even the perfect phone and the new one. SIM-The card won't work if you're out of coverage. 5G They operate at high frequencies, which have a shorter range and are worse at penetrating walls than they are at the end of the day. 4G. In buildings, the signal may be lost.

Operators use different bands. In Russia and CIS countries, the most common bands are n78 (3500 MHz) and n1 (2100 MHz). Your smartphone should support exactly the frequencies that the operator uses in your location. You can find out the supported frequencies of your model on the official website of the manufacturer or in the specification on the box.

To check the current connection and signal quality, you can use monitor applications such as Network Cell Info or G-NetTrack, which show not only the type of network, but also the specific range (Band) and signal level in dBm, which will help you to understand whether the phone sees the 5G tower, but can not connect to it due to a weak signal.

If you move between coverage areas, the phone can often switch between 4G and 5G, resulting in a quick battery drain, and in such situations, it is advisable to temporarily force the device to 4G/LTE mode through settings or an engineering menu.

Setting up APN access points

In rare cases, high-speed internet requires manual adjustment or resetting of APN access points, and errors in these settings can block access to a new generation network even if there is a signal.

Go to the Settings menu → SIM-maps and mobile networks → Choose. SIM → Access points (APN). In the upper right corner, click the menu button (three dots) and select Reset to default settings.This action will remove any user changes and restore the operator's factory settings.

The path to reset the APN:


Settings ->SIM- Maps and Mobile Networks -> (Your SIM) -> Access Points (APN) -> Menu -> Reset

After the reset, be sure to restart the device. If the automatic setting has not occurred, the parameters can be obtained on the operator's website or by sending the corresponding USSD-Do not attempt to manually prescribe settings unless urgently needed, as a single character error can disrupt mobile internet.

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When you change region in your phone settings (for example, from Russia to India or the United States), the Region menu sometimes displays additional network settings specific to the selected country, which can help activate hidden 5G features.

Addressing common problems

If 5G doesn't work after all the manipulation, there are more specific reasons to consider, such as custom firmware or global versions on Chinese devices, in which case the system may not have the necessary configuration files for operators in your region.

The problem may also be that the 5G modules are very hot when you're running, and the system can program them to shut them down to protect the components, so if the phone is hot, let it cool down and check the connection again.

⚠️ Note: Install third-party modified firmware or obtain root rights to "unlock» 5G This can lead to loss of warranty and unstable banking applications.

In some cases, updating the basic modems helps, this is done through official MIUI/HyperOS updates. Check for updates in Settings → About Phone → MIUI version.

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The most common reason for absence 5G — not the phone, but the lack of operator coverage at your particular point or the use of the old SIM-map.

Frequently Asked Questions (FAQ)