How to turn on mobile Internet Xiaomi: the complete guide

Owners of Xiaomi, Redmi and Poco smartphones often face the need for quick access to the network when Wi-Fi connection is unavailable or unstable. Mobile Internet is now a critical tool for navigation, communication in messengers and working with cloud services. However, in the shell of MIUI or the new HyperOS, settings can be hidden or shot down after a firmware update, which raises questions among users.

In this article, we will discuss in detail all ways to activate data transmission, from the banal inclusion in the curtain of notifications to the complex settings of access points. APN. You will learn why the indicator "G" or "E" burns instead of the fast"4G", How to force the phone to switch to mode LTE. We'll also touch on the two. SIM-maps, as on Android-devices from Xiaomi traffic management for each of them has its own characteristics.

Don't ignore the right configuration if you want to get the best speed from your plan. Sometimes the problem isn't carrier coverage, but software failure of the gadget itself. Follow our guidelines to ensure a stable connection anywhere in the city.

Quick activation through the curtain and settings menu

The easiest and most obvious way to start data transfer is to use the Quick Access Panel. Swipe from top to bottom of the screen to open the Control Center. Here you will see a lot of icons, among which you will find an icon with two arrows pointing up and down, or a Mobile Data signature, and clicking on it will activate the connection, and the color of the icon will change, usually blue or green, depending on the the theme.

If you don't have this button in the curtain, you can add it through the edit menu, click on the pencil icon or the three dots in the corner of the panel, find the item you want, and drag it to the active zone, and this will allow you to turn the Internet on in one touch, which is especially convenient when you need to quickly check your mail or card.

You can go to Settings, select Mobile Network or Connections and Sharing, and you can find a Mobile Internet switch that controls the global data state. SIM-The cards will be used to log in by default if the device has two operators.

It is important to understand the difference between mobile internet enabled and active data roaming. If you are abroad, simply enabling data may not be enough, and you also need to activate the data roaming option in the same menu, otherwise the phone will block traffic to avoid bills.

Set up the Internet for two SIM-map

Xiaomi smartphones are famous for their functionality in working with two SIM-It's a card that allows you to separate your business and your personal calls, or you can use different rates for calls and the Internet, and by default, you can choose one of the cards to transfer data, but you can change this setting at any time. → Mobile network → Use the mobile network and select the desired one SIM-map.

One of the useful features is the ability to adjust traffic restrictions for the second SIM card, you can only allow it to voice calls and SMS, blocking the background data transfer, so as not to spend the main package of gigabytes, this is especially true if the second card is an hourly rate or very expensive roaming.

Users are often confused about status indicators. SIM For the Internet, there may be an arrow or a number "1" or "2" next to its icon, indicating priority. MIUI You can enable Network Acceleration, which allows you to use both channels. SIM-cards simultaneously to increase speed, but this can increase battery consumption.

It is worth noting that when you turn on mobile Internet on one SIM, the second can temporarily go into standby mode or lower the standard of communication (for example, from 4G to 3G), if the phone does not support DSDS (Dual SIM Dual Standby) technology in full for a particular frequency range.

Selection of network type and preference mode

The quality of the connection depends on the type of network you choose. In today's environment, the best choice is the 4G LTE standard, which provides high data rate. To check or change the settings, go to Settings → Mobile Network → Preferred network type. Here you will be offered several options, such as "Preferred LTE", "LTE Only" or combined modes.

LTE only can be useful in areas of unstable coverage, where the phone constantly “jumps” between 3G and 4G, which can cause communication to be interrupted. Forced switching to LTE will fix the connection at high speed, but keep in mind that incoming voice calls may not work in this mode if your carrier does not support VoLTE (Voice over LTE).

If you are in an area where 4G coverage is not available, the phone will automatically switch to 3G (WCDMA) or 2G (GSM). Sometimes the automatic switching will not work properly and the phone will get stuck on EDGE (E), even when there are 3G towers nearby. In this case, manual selection of network type helps: choose Preferably 3G, wait for the Internet to appear, and then return the setting to "Preferred LTE".

⚠️ Note: It is not recommended to keep the mode "Only" LTE", If you're in areas with poor coverage, it can cause you to be out of touch at all, because your phone won't see the network. 2G and 3G, These are often used for insurance in buildings with thick walls.

VoLTE allows you to transmit high-quality voice while using the Internet at high speed. To activate it, make sure that the service is connected to your operator, and the phone settings (Mobile Network → Use VoLTE) have a switch in active position, which is especially important for network users, where 2G/3G frequencies are gradually decommissioned.

Manually configuring APN access points

Most often, settings of the access point (APN) come automatically SIM-However, if the Internet is not working and other methods do not work, manual adjustment is required, which is a critical step, since this is where the gateway addresses for connecting to the network of a particular operator (MTS, Beeline, MegaFon) are specified, Tele2 etc.).

To enter the settings menu, go to Settings → Mobile Network → Access Points (APN). In the list that opens, you will see existing profiles. If the profile you want is not available or is not working, click the New Access Point button (usually at the bottom of the screen or in the three-point menu).

The window that opens will require you to enter the data provided by your operator, usually only fill in the fields "Name" (any, for example, MTS Internet) and "APN" (for example, Internet.mts.ru). The remaining fields, such as username and password, are often left blank or filled with the word "internet", but this depends on the specific tariff.

Once you have entered all the data, be sure to click Save (often hidden in the three-dot menu in the top right corner). Then go back to the hotspot list and select the profile you just created, and put a marker next to it. Without this step, the settings will not take effect, and the phone will continue to use the old, non-working profile.

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After creating a new APN access point, be sure to turn on and off In-Flight mode (Air mode) so that modem re-registers on the network with new parameters.

Reset network settings and eliminate errors

If the settings are correct, but the Internet is not working, there may be a software failure in the system, and in such cases, the effective solution is to reset the network settings, which will not delete your personal files, contacts or applications, but will return all network settings to factory values, which includes settings for Wi-Fi, Bluetooth and mobile networks.

You can reset via Settings menu → Connections and Sharing → Reset Wi-Fi, mobile network and Bluetooth. Confirm the action, after which the phone will reset the network modules. You will have to re-enter the passwords from Wi-Fi networks, but this often solves the problem of hanging connection.

Another method is retrieval and re-installation SIM-Sometimes the tray contacts oxidize, or the map itself shifts slightly. Turn off the phone, remove the tray, wipe the contacts. SIM-So you put the cards in a soft, dry cloth and you put them back in. Make sure the card is tight and oriented correctly.

In rare cases, the problem may be related to damage to the SIM-If the card is not readable or permanently loses the network, contact the operator's salon to replace it with a new one. SIM-The cards support all current security and frequency standards.

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Network reset is a secure procedure that solves 90% of software connection problems without affecting the user’s personal data.

Additional features and traffic savings

MIUI offers advanced tools to control traffic consumption, which is especially important when using mobile Internet. The Security app has a section called Data Transfer, where you can set traffic limits, set a schedule for turning on / off mobile Internet and deny access to the network for individual applications.

Traffic Saving restricts the background activity of apps when the screen is off. This helps save gigabytes, but can cause notifications from messengers to arrive with a delay.Tune this setting carefully by adding important apps (WhatsApp, Telegram, Mail) to the exception list.

Also worth noting is the Wi-Fi Assistant feature, which allows the phone to automatically switch to mobile Internet if the Wi-Fi signal becomes too weak or unstable, and can be found in advanced Wi-Fi settings, which eliminates the situation where the phone is "hanging" on dead Wi-Fi instead of taking a fast 4G.

⚠️ Warning: Auto-switching to mobile data when Wi-Fi is weak can lead to unintended traffic consumption if you are at home and do not notice that the router has stopped working.

Using these tools allows not only to save money, but also to extend the battery life of the smartphone, as the constant search network or data transfer background applications significantly load the processor and radio module.

Frequently Asked Questions (FAQ)