Xiaomi 11T is a powerful device that can work in fifth-generation networks, which provides a significantly higher data rate compared to 4G. However, despite the availability of the corresponding module, automatic switching to 5G does not always occur, especially in regions with unstable coverage or with specific operator settings.
In this guide, we will take a look at all the steps required to force 5G on your device, we will look at standard methods through the settings menu, and more complex options through the engineering menu if the standard method did not work. It is important to understand that the success of the operation depends not only on the settings of the phone, but also on the conditions of your location.
Before you start changing your parameters, make sure your SIM-The card supports the standard 5G. Communication operators often require replacing old cards with new ones. USIM-And without the right data plan and coverage in your area, even the most accurate phone setup won't work.
Checking compatibility and network coverage
The first and most critical step is to verify that you can get a 5G signal in your location. Even the most advanced smartphone will not be able to connect to the tower if it is too far away or blocked by physical obstacles. Xiaomi 11T supports many frequency bands, but they should match those used by your provider.
You should refer to your carrier's coverage card, which is usually available in your personal account or on the official website. Pay attention to areas marked as "5G Ready" or similar signs. Indoors, the signal may be weaker, so it is better to go out to the open space for testing.
⚠️ Attention: Staying in the coverage area 5G The signal may fluctuate due to the load of the base station or weather conditions.
It is also worth checking your status. SIM-If you use a card that was released several years ago, it may not physically support the encryption protocols and the frequency of the fifth generation, in which case, visiting the operator's office for a free replacement card will be a must before any software setting up.
Basic network type setting in the menu
The standard MIUI shell interface provides easy access to mobile network management. To get started, you need to go to the basic settings of the system. Open the Settings app and find the section responsible for connecting to the Internet.
Next, select a paragraph SIM-Maps and mobile networks. This menu shows all the maps installed. SIM-The card you plan to use. 5G This is especially important for dual-SIM version owners, as data can only be prioritized by one of them.
In the menu that opens, find Network Type or Network Type Preferred, and you will be given several options: Choose Preferably 5G or 5G/4G/3G/2G (auto) mode, which allows the communication module to search for and connect to fifth-generation towers when available.
Once you select mode, the phone can lose the network for a few seconds, re-registering the system. If the 5G icon does not appear, try turning on and off "Flight Reim", which will force the radio module to restart and force it to scan the air again.
Using an engineering menu for forced 5G
In some cases, the standard menu may hide 5G options or work incorrectly with certain carriers, and for such situations, there is a hidden diagnostic section known as the engineering menu, accessed through a special code in the call app.
Open a standard caller and dial the combination ##4636##. If the code is entered correctly, the hidden test menu will open. Select Phone Information. In some versions of MIUI, this item may be called "Info" or have a number, such as Phone Info 1.
☑️ Check before entering the engineering menu
Inside the section, find a drop-down list called Set Preferred Network Type, which has a huge list of technical combinations. You need to choose the option that contains the NR designation (New Radio), which is the technical name for 5G. Examples of suitable lines are: "NR Preferred", "NR/LTE/GSM/WCDMA".
⚠️ Warning: Do not change settings that are not sure about. Choosing the wrong radio access mode can lead to complete loss of communication or inability to make emergency calls.
Once you select the right option, the changes are applied instantly. If the 5G icon does not appear immediately, restart the device. The engineering menu allows you to bypass the software limitations of regional versions of the firmware, but requires caution in handling.
Setting up APN access points
Even with the right type of network, the Internet may not work or work slowly if the APN hotspot is incorrectly configured. Operators use these settings to route traffic. On Xiaomi 11T, APN settings are usually loaded automatically, but manual control is not a problem.
Back on the menu. SIM-maps and mobile networks, select your SIM card and click "Access Points (APN)". In the upper right corner of the screen is the action menu (three dots or reset button). Click on the "Reset to default settings" button. This action will remove all user changes and return the factory settings of your operator.
If 5G doesn't work after reset, create a new hotspot manually. Click "New APN" and enter the data provided by your carrier in the "Name" and "APN" fields (usually "internet" or a specific name like "5g.internet").
| Parameter | Value for most operators | Note |
|---|---|---|
| Name | Operator 5G | Arbitrary name |
| APN | internet | Basic parameter |
| APN Type | default,supl | Type of traffic |
| APN Protocol | IPv4/IPv6 | Recommended protocol |
Once you have entered, be sure to save the profile by pressing three dots and selecting Save. Then activate the created dot by ticking next to it, and without saving, the changes will not take effect, and the phone will continue to use old, possibly non-working parameters.
Solving definition problems SIM-map
A common problem is when the phone can’t see. 5G The network, although all the settings are correct, may be due to physical contact. SIM-Contact oxidation is a common cause of unstable operation of the communication module.
Remove the tray. SIM-If you see any contamination or oxidation on the gold contacts, you should carefully wipe them with a soft dry cloth or a swallow. Do not use aggressive liquids.
What to do if the tray is damaged?
Also, try to install it. SIM-Sometimes one of the slots can have priority or better reception characteristics. PIN-code that confirms successful recognition.
The Impact of the Regional Version of the Firmware
Owners of Xiaomi 11T often face differences between global (Global) and Chinese (CN) firmware versions.The Chinese versions may not support some 5G frequencies used in Europe or Russia, or have a blocked network selection menu.
You can check the firmware version in the About Phone section, if you see the letters "CN" or no Google services out of the box, you have the Chinese version, and in such cases, enabling 5G may require you to flash the device to a global version or use special patches.
Using global firmware on a Chinese device (or vice versa) carries risks; incorrect firmware can cause NFC, Widevine L1 (loss of HD quality in streaming) and banking applications to fail, so radical measures should weigh the need to change the region.
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Use the “Xiaomi 5G Switch” app from Google Play if you have noroot rights but a Chinese version of MIUI. It creates a shortcut for fast network mode switching.
Comparison of modem modes
Understanding the difference between operating modes will help you choose the optimal balance between speed and autonomy. 5G mode consumes significantly more power, as the module constantly scans the high-frequency range.
If you don’t need top speed right now, it makes sense to switch to 4G (LTE) – which will save Xiaomi 11T battery power and reduce body heat – but for downloading large files or streaming to 4K, switching to 5G will be justified.
- 📶 5G SA (Standalone: Clean fifth generation network, top speed, minimum latency.
- 📶 5G NSA (Non-Standalone: Hybrid mode that uses the kernel 4G, frequent.
- 📶 4G LTE: Stable coverage, less power consumption, sufficient speed for most tasks.
At night or in areas of poor reception, it is better to manually switch the phone to 4G mode. This will prevent the constant reconnection and battery discharge in attempts to catch an unstable 5G signal.
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The optimal strategy is to keep 5G/4G auto mode, but manually switch to 4G at a weak signal to save the battery.