Owning a modern smartphone like the Xiaomi Redmi involves constantly connecting to the World Wide Web for instant messengers, navigation and entertainment applications. SIM-Users are faced with a situation where mobile traffic does not work automatically, this may be due to the lack of preset operator parameters in the firmware. MIUI or hyperos.
Fortunately, the process of configuring access to data does not require deep technical knowledge and takes only a few minutes. Set up an Internet connection on Xiaomi Redmi devices is reduced to the correct input of access point data (APN) or the right choice of Wi-Fi network. In this article, we will discuss in detail all the stages of activation of mobile data transmission and wireless networks.
In some cases, automatic activation may not work due to regional features or specific tariff plans, then you will have to manually prescribe your mobile operator's settings, we will consider both standard scenarios and solutions to common problems when the 4G indicator is on and pages in the browser do not load.
Primary setting and activation SIM-map
Before you start to manipulate the menu in a complex way, you need to make sure that the connection is physically healthy. SIM-The card is properly installed in the tray and the contacts are clean. Once the smartphone is turned on, the Android system usually reads the operator's data and sends the configuration. SMS-message.
If the automatic setup didn't happen, check if the data transfer itself is activated. On many devices, this default can be turned off to save traffic. You need to lower the notification curtain from top of the screen down and find the icon with two arrows.
- π± Find the icon "Mobile Internet" or "Data Transfer" in the Quick Settings panel.
- π Press it to become active (usually changing color to blue or green).
- πΆ Make sure there are badges in the status bar 4G, LTE or+.
- π If the icon does not appear, try to restart the device in flight mode.
It is important to note that mobile internet needs to enable data roaming, even if you are in your home region. In some Xiaomi firmware, this option is hidden in the depth of the menu. SIM-maps and make sure that data roaming is allowed for the selected slot.
β οΈ Note: If you are abroad, enabling data roaming without a connected tariff can result in instant write-offs of large amounts of money from your account!
Once you have all the switches on, try to open any site in your browser, and if the page loads, the problem is solved at the basic level, and if you see a connection error, then move on to a more detailed setting of the access point.
Manually configuring the APN access point
The most common reason for not having internet when you have a network signal is an incorrect or missing APN (Access Point Name) access point, which is the parameters of the phone, which gateway to access the network, which usually come automatically, but manual input guarantees 100% result.
To enter the settings menu, you'll need to follow a specific path in the system interface. The MIUI interface may vary slightly depending on the version, but the logic remains the same. You need to find the section responsible for mobile networks.
Settings β SIM- Maps and Mobile Networks β Select SIM- Cards β Access Points (APN)
In the list that opens, you will see current profiles. If the list is empty or the current profile is not working, click the New Access Point button (often located in the lower right corner or in the three-dot menu) Here you will need to enter your operator's data.
| Operator. | Name (Name) | Access Point (APN) | Type APN |
|---|---|---|---|
| MTS | MTS Internet | internet.mts.ru | default,supl |
| Beeline | Beeline Internet | internet.beeline.ru | default,supl |
| Megaphone | Megafon Internet | internet | default,supl |
| Tele2 | Tele2 Internet | tele2.ru | default,supl |
Once you have entered all the data, make sure to save your profile. On Xiaomi smartphones, this is not done with the Save button, but through a menu of three dots in the corner of the screen where you select Save. Then be sure to select the profile you created by putting a marker next to it.
βοΈ Checking settings APN
Set up Wi-Fi connection on Redmi
Wireless Wi-Fi saves mobile traffic and provides faster data transfer speeds in coverage areas. Connecting to the router on Redmi devices is intuitive, but there are also nuances, especially regarding security and frequency bands.
To start, activate the Wi-Fi module in settings or through the control panel. The smartphone will start scanning the available networks. If your network is hidden, you will need to add it manually, specifying the exact name (SSID).
- π Click on the Wi-Fi icon in the βcurtainβ or in the settings.
- π‘ Select your network from the list of available connections.
- π Enter the password and press "Connect".
- β Wait for the status "Connected" and the signal icon to appear.
Modern routers often operate in two bands: 2.4GHz and 5GHz. Xiaomi smartphones support both standards, but 5GHz provides much faster speeds, although it has a shorter range.If you're far from the router, the phone can automatically switch to the slower but longer range of 2.4GHz.
π‘
For maximum speed in games and when watching 4K video, try to connect to a 5GHz network while in the same room with the router.
In some cases, static adjustment may be required. IP-addresses, if DHCP-The router server is not working correctly. To do this, in the menu of the selected Wi-Fi network, click on the arrow or settings icon next to the name, select Settings IP" and change the meaning of c DHCP on "Static".
4G/LTE problems and their solution
A common situation is that the phone sees the network, shows the 4G icon, but the Internet is not working or is extremely slow, this can be due to overloading towers, the wrong choice of preferred network type or outdated settings of the radio module, first of all, it is worth checking whether LTE mode is on at all in the settings.
Go to the Settings menu β SIM-maps and mobile networks β The preferred type of network should be chosen "Preferred" LTE". If only only 3G or 2G, High-speed internet will not work, and make sure yours is not working. SIM-card 4G The tariff plan allows the use of this standard.
β οΈ Note: In some regions or when using certain operators (especially virtual ones), automatic network selection may not work properly.
Another effective method is to reset your network settings, which will not delete your personal photos or contacts, but will return all network settings to factory values, which is useful if the system has accumulated configuration errors.
Settings β Connection and Sharing β Reset Wi-Fi, Mobile Networks and Bluetooth β Reset SettingsOnce you do this, the phone will reboot the network modules, and you will have to re-enter the passwords from Wi-Fi networks, but this often solves problems with permanent connection breaks or the inability to register with a 4G network.
Why is 4G missing?
Using DNS to Accelerate and Safety
One of the advanced settings available in Android 9 and later (and hence most Redmi) is the use of a private app. DNS. Standard. DNS-ISP servers sometimes work slowly or block access to certain resources. DNS Can speed up website response and increase privacy.
To change these settings, go to Connect and Share β Private DNS. The default value is "Auto." You can select "Host Name of the Private DNS Provider" and enter a server address, for example, from Google or Cloudflare.
- π Google DNS: dns.google
- π‘οΈ Cloudflare: 1dot1dot1dot1.cloudflare-dns.com
- π AdGuard: dns.adguard.com (blocks ads)
Use of third-party DNS-This is especially true if your carrier is filtering traffic or if you want to keep your data from prying eyes on Wi-Fi networks, but if the server you choose is unavailable, the Internet may stop working completely, so write down the initial values.
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Shift. DNS System layer affects all applications and browsers, providing faster and safer surfing, but requires a stable connection to the server DNS.
Additional functions and modem modem
Xiaomi Redmi smartphones are often used not only as end devices, but also as Internet distributors. Modem function allows you to turn your phone into a portable router that distributes mobile Internet over Wi-Fi, Bluetooth or other devices. USB-It's a very useful option for laptops or tablets without cable. SIM-map.
You can set up the access point in Settings β Connection and Sharing β Wi-Fi Access Point. Here you specify the network name (SSID) and password. It is recommended to use the WPA2 PSK encryption standard for maximum compatibility and security.
In the same section, you can set traffic restriction and control of connected devices, you can see who is connected to your network, and you can block unknown devices, and the "Access Point Timer" feature, which will turn off the Internet distribution if no one is connected to it for a predetermined time, which saves the battery, is also useful.
Connecting to a computer through USB-cable (USB-modem) you need to connect the phone to the PC, go to the same settings and activate the switch"USB-The computer recognizes the new network connection automatically, drivers are not usually required.