Set up the Internet on Xiaomi Redmi: the complete guide

Modern smartphones Xiaomi and Redmi offer users a wide range of functionality, but often face problems connecting to the global network immediately after buying or replacing. SIM-Lack of access to the Internet can be caused by many factors, from the banal lack of funds on the balance sheet to complex conflicts in the settings of the access point. APN. Understanding the architecture of network modules in the shell MIUI HyperOS allows you to quickly diagnose and fix the malfunction.

In most cases, the device reads the operator’s parameters on its own, but manual adjustment often becomes the only correct solution for stable operation. 4G/LTE This is especially true when using regional carrier maps or switching from other vendors' devices, and ensures that the connection is not only configured correctly, but also that it is optimally speeded.

This guide covers all stages: from physical condition checks SIM-We'll go through the maps to deep-tuning the system protocols for data transmission. SIM-Xiaomi’s traffic management features, and following the instructions carefully will help restore access to the network as soon as possible.

Primary diagnosis and verification SIM-map

Before you go into the complex settings menu, you need to rule out the physical reasons for the lack of signal. Often the problem lies in the inconsistency of the card with the contact group of the smartphone or in the contamination of the chip. SIM-Wash the contacts with a soft cloth without using aggressive chemicals.

Make sure the card is on the correct side. In the new Redmi models, the tray is combined, and an error in installation can cause the phone to simply not see the communication module. After returning the tray, note the status bar: if a 4G or H+ icon appears, then the physical connection is established.

• 📱 Check if it's activated. SIM-map in settings: Settings → SIM-maps and mobile networks.
• 💳 Make sure that the account has funds and data services are not blocked.
• 📶 Try moving the card to another slot if there are two of them to rule out the malfunction of a particular module.

It is important to note that the old SIM-cards that have been used more 5-7 In the past, it may not work properly on modern networks. LTE. In this case, even the correct settings will not help, and you will need to replace the card in the office of the operator with a new standard. USIM.

Basic activation of the mobile Internet

In the Android operating system with the MIUI shell, mobile traffic management is placed in a separate, well-protected section. Often users forget to turn on the data function itself, relying only on the antenna icon. To activate, lower the notification curtain and find the Mobile Internet or Data Transfer icon, making sure that it is lit in blue.

More detailed settings are available through the Settings menu → SIM-maps and mobile networks, you have to choose from here. SIM-If you want to use a map that you want to use to connect to the network, if you have two, make sure that the "Use mobile network" switch is activated on the menu that opens. SMS.

For maximum speeds, it is recommended to choose 4G or 5G mode (if supported by the model), Forced switching to 2G/3G may only be required in areas of extremely poor coverage where the modern signal is unstable, but this will significantly reduce the speed of page loading.

Manually configuring the APN access point

The most common reason why the Internet doesn’t work when there is a signal is that the APN (Access Point Name) settings are not set or correct. Communication operators usually send these settings automatically as SMS, but on Xiaomi smartphones with global firmware, this mechanism often fails, in which case the settings must be manually written.

To enter the settings menu, go on the Settings path → SIM-maps and mobile networks → (Choose. SIM) → Access points (APN). In the list that opens, click the “New Access Point” button or the “plus” icon in the corner of the screen. Here you will need to enter data that can be found on the official website of your operator.

Once you have filled in all the fields, be sure to click the menu (three dots in the corner) and select Save. Then go back to the list of access points and activate the one you have created by putting a marker next to it. Without saving and activating, the changes will not take effect, and the Internet will not appear.

Configure Wi-Fi connections and frequency ranges

The wireless Wi-Fi connection on Redmi smartphones features a smart power-saving system that can sometimes conflict with routers. If the phone doesn't see the network or constantly loses connection, it's worth checking the frequency settings. Modern routers work in the 2.4 GHz and 5 GHz bands.

The 2.4 GHz range provides more coverage but less speed, while 5 GHz gives high speed but worse passes through walls.In Wi-Fi settings (Settings) → Wi-Fi → Wi-Fi settings can be found with the option “Use Wi-Fi in Power Saving Mode” and disabling this feature can improve connection stability, especially when watching high-resolution video.

• 📶 Frequency Range: Make sure your phone supports 5GHz if the router is configured to only this mode.
• 🔒 Type of encryption: Problems can occur when using outdated encryption WEP; recommended WPA2/WPA3.
• 🔄 Network Reset: If nothing helps, use the Network Reset feature in the Connection and Sharing menu».

A common problem is conflict. IP-If the phone says, "Getting the address." IP-Addresses.." and then terminates, try changing the settings of a particular network. IP s DHCP Static, in the field. IP-Enter your router address (usually 192.168.1.1 or 192.168.0.1) by changing the last digit to any free one, such as 150.

Specifics of working with two SIM-cards

Xiaomi smartphone owners often use two SIM cards, which creates additional complexity in managing traffic. The system must clearly understand which card is responsible for data transfer and which is only for calls. By default, the Internet works through the card that was installed first or selected by the user during the initial setup.

You can switch the main map for the Internet in the Settings menu → SIM-maps and mobile networks → Mobile Internet. You need to choose the right one. SIM-map.

⚠️ Warning: When switching to a mobile Internet hotspot, the system can automatically shut down data transmission for a few seconds. 4G disappeared and reappeared - this is a regular procedure for reconfiguring the communication module.

Also worth paying attention to is the traffic limits. In the Mobile Traffic section, you can set a monthly limit for each card separately. If the limit is exhausted, the system will automatically shut down access to the network, even if the APN settings are correct. Check the statistics to make sure that the restriction was not set by accident.

Reset network settings and eliminate program errors

If manual adjustment APN check-up SIM-The cards didn't work, maybe there were software errors or profile conflicts in the system, and in this case, the method is to completely reset the network settings. This operation will not affect your personal data, photos or contacts, but will delete all stored Wi-Fi passwords and associated Bluetooth devices.

Resets can be done via the Settings path → Connection and Sharing → Reset Wi-Fi, mobile networks and Bluetooth. Confirm the action and wait for the device to restart. Once turned on, the phone will be “clean” in terms of network protocols, which often causes the system to re-require the correct settings from the operator.

The way to discharge:


Settings → Connection and sharing →




Reset Wi-Fi, Mobile Networks and Bluetooth →




Resetting settings

In rare cases, the problem may be incorrect date and time. If system time is downed, security certificates will not work, and sites will not load, although formally the connection is available. Make sure that the Settings menu → Additional settings → Date and time is ticked "Use network time".

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Before resetting the network, write down passwords from important Wi-Fi networks, as it will be impossible to restore them from the phone’s memory after reset.

Frequently Asked Questions (FAQ)

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In 90% of cases, the problem with the Internet on Xiaomi is solved by manually configuring the APN or simply restarting the device in flight mode.