How to set up mobile Internet Tele2 on Xiaomi Redmi 9: a complete guide with pictures and tips

Setting up mobile Internet on Xiaomi Redmi 9 with a SIM card Tele2 It seems like a simple task — until you encounter no connection, slow speed or authentication errors. Even if the operator promises to “automatic activation” on the first connection, in practice, users often face the need to manually configure the device. APN-Profiles, network settings, or even factory resets, in this article, we'll look at all the scenarios that you can think of, from basic configurations for the beginner to complex problems, when the Internet is "out" but the sites don't open.

The Redmi 9 (M2003J15SC/M2004J19G) features support for both 4G (LTE) and 3G Tele2 networks, but sometimes requires manual network mode selection. In addition, after the MIUI update (e.g., before version 12.5+), APN settings can be reset — few warn about this. We took into account all the nuances, including the specifics of Tele2 tariffs (e.g., "My conversation" or "My online"), where Internet access can be blocked at zero balance even with an active traffic pack.

Preparation: What to Check Before Setup the Internet

Before you go into the settings of the smartphone, make sure that the problem is not on the side of the operator or SIM-Here's the checklist:

• 📶 Network coverage: Tele2 It uses 800 MHz (Band 20), 1800 MHz (Band 3) and 2600 MHz (Band 7). Check the coverage in your region on the official map. 3G.
• 💳 Active tariff: Go to your personal account Tele2 or dial *155# – make sure you have an internet packet connected (even an “unlimited” tariff may require activation of the option).
• 🔄 Reboot device: After installation SIM-Redmi 9 cards sometimes "do not see" the network before rebooting. turn off the smartphone for 30 seconds, then turn on.
• 📱 Slot for SIM: Redmi 9 has a hybrid tray (SIM + microSD. If you use two SIM-The Internet can only work on the first SIM (slot).

If everything is fine, but the Internet still does not work, go to the setting of APN. In 90% of cases, the problem is solved by adjusting the access points, especially if you switched from another operator (MTS, MegaFon) and did not reset the old settings.

Automatic setting of the Internet Tele2 on Xiaomi Redmi 9

The easiest way is to get the settings from the operator through SMS.Tele2 Sends a configuration message automatically when activated SIM-If you have not received the card, request it manually:

1. Open the Messages app and create a new SMS.
2. In the recipient field, enter the number: 1234.
3. In the text of the message, write: Internet (registration is not important).
4. Send an SMS and wait for a response (usually within 1-2 minutes).
5. After receiving the message with settings, save it and restart the phone.

If SMS didn't come:

• 📞 Call the hotline. Tele2 611 (free) and ask to resubmit the settings.
• 🌐 Go to your personal account and request settings there (Services section» → «Internet setting»).

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If after automatic settings the Internet does not work, delete the received APN-Manual profile (Settings) → SIM-maps and mobile networks → Access points (APN)) Create a new one according to the instructions below.

Manual setting up APN for Tele2 on Xiaomi Redmi 9

If the automatic setup doesn't work, you'll have to enter the settings manually. Here's the current APN data for Tele2 for 2026:

Now let's move on to the step-by-step instructions:

1. Open the Settings. → SIM-maps and mobile networks.
2. Choose yours. SIM-map Tele2 (if).
3. Slip on Access Point (APN).
4. In the upper right corner, press three dots (⋮) and select a new access point.
5. Fill in the fields as above. Leave the rest of the parameters (e.g. MCC, MNC) unchanged.
6. Save the settings and restart the phone.

Field "APN" full internet.tele2.ru|

Type APN is listed as default,supl|

Protocol selected IPv4/IPv6|

There are no gaps in the profile name-->

If, after preservation, APN-Profile does not appear in the list or disappears after rebooting, this may indicate a failure in the MIUI. Decision:

⚠️ Attention: If APN not saved, try to disable automatic network selection (Settings) → SIM-map → Choice of network → Manual) and manually select Tele2. Then repeat the settings. APN.

Selection of network mode: 4G, 3G or machine?

Xiaomi Redmi 9 supports 2G/3G/4G networks, but not all modes are equally stable with Tele2. By default, the smartphone selects the network automatically, but sometimes this leads to a “stick” on slow 3G or even 2G (EDGE).

To force 4G (LTE) on:

1. Go to Settings. → SIM-maps and mobile networks → [Yours. SIM] → Preferred type of network.
2. Choose 4G (preferably) or 4G only.
3. If 4G doesn’t catch, try 3G or Auto.

In some regions, Tele2 uses dynamic switching between 3G and 4G (VoLTE technology).If you have an active Internet Call option, make sure it is enabled:

• 📞 Go to Settings. → SIM-map → [Yours. SIM] → Internet calls.
• 🔄 Turn on the VoLTE switch (if the option is available).

Problem Solutions: The Internet is there, but the sites are not open

A situation where the 4G or H+ icon is on, but the pages are not loaded, is most often associated with:

• 🔒 Blocking traffic by the operator (for example, with a zero balance or an expired packet).
• 🛡️ DNS-problem (Tele2 Sometimes they use slow DNS-server).
• 📱 Phone settings (for example, enabled) VPN firewall).

How to diagnose and correct:

1. Check balance and packages: Dial *105# to check the balance of Internet traffic. If the balance is negative, replenish the account (even 1 ruble) - sometimes this will unlock access.
2. Change. DNS-Servers: Go to Settings → Wi-Fi and Internet → Private DNS. Select the host name of the supplier DNS and enter dns.google (Google) DNS) or 1.1.1.1).
3. Disable VPN and proxy: Check if the VPN is active in the notification panel. Go to Settings → Connections → Additional → VPN and disable all profiles.
4. Reset network settings: Go to Settings → System system → Resetting settings → Resetting Wi-Fi, Mobile Network and Bluetooth. ⚠️ Warning: This will remove all saved Wi-Fi networks and passwords!

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If the internet started after resetting, the problem was configuration conflict (e.g., old APNs from another carrier interfered with new ones).

Optimizing the speed of mobile Internet on Redmi 9

Even with a stable connection, the speed can subside. Here's how to increase it:

• 📡 Turn off automatic network selection: Manually select Tele2 in network settings (Settings) → SIM-map → Choice of network → Handheld).
• 🔋 Enable Traffic Saving Mode (if the speed is low due to network congestion): Go to Settings → Connections → Save traffic: Disable background data transfer for unnecessary applications.
• 📶 Use an external antenna (if signal is weak): Redmi 9 supports external antenna connection via adapter (port) USB-C). This is true for areas with poor coverage.
• 🔄 Update: Go to Settings → The phone. → Update the system and install the latest patches.

If the speed is still low, check it with Speedtest. Normal for Tele2 4G:

• 📥 Download: 10–50 Mbps (in the city), 1–10 Mbps (in rural areas).
• 📤 Impact: 5-20 Mbps.
• 🕒 Ping: 30 to 100 ms.

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If the speed is below 1 Mbps, try switching from 4G to 3G – sometimes in congested areas, the “three” works more stable.

Frequent Mistakes and How to Avoid Them

When setting up mobile Internet on Xiaomi Redmi 9 users often make typical mistakes:

1. Wrong. APN: Misprints in internet.tele2.ru (for example, internet.tele2.com) This leads to a lack of connection (Tele2 Internet instead Tele2 Internet).
2. Conflict of the two SIM-If you have two cards SIM-maps, the Internet by default can try to work through the second (where there is no data packet). → SIM-pick out the cards Tele2 as the primary for data transmission.
3. IMEI lock: If a phone is bought abroad or blacklisted, Tele2 can block Internet access. Check IMEI: dial *#06# and compare it to the number on the box. If it doesn't match, the phone could have been recovered after the theft.
4. Outdated firmware: MIUI versions below 12.0 may have bugs with 4G work. Update the software or install custom firmware (e.g., Pixel Experience).

⚠️ If after all the manipulations the Internet has not worked, check it out. SIM-If there's no connection there, the problem is SIM (It may be damaged or not activated. Tele2 substitute.

FAQ: Answers to Frequent Questions