The situation when a smartphone based on Android suddenly begins to load pages slowly or loses connection altogether is familiar to many subscribers. This problem is especially acute if you use the services of an operator Tele2 and are in an area where the signal is unstable or overloaded. Slow loading content, freezing of video players and the inability to send a message in the messenger can be caused by both technical failures on the side of the towers and incorrect settings of your device.
Before you panic and change the tariff plan, it is worth carrying out a comprehensive diagnosis system. Often the reason lies in an outdated profile, an active connection, or a banal browser cache overflow. In this article we will analyze in detail all possible scenarios leading to a drop in speed and provide a step-by-step algorithm of actions to restore APN, active VPN- connection or banal browser cache overflow. In this article we will analyze in detail all possible scenarios leading to a drop in speed and provide a step-by-step algorithm for recovery stability connection.
It is necessary to understand that the architecture of fourth generation mobile networks (4G) and fifth (5G) is sensitive to interference and physical obstacles. If you are in a basement, a thick-walled building, or simply in a radio shadow, the speed will drop regardless of your phone settings. However, if the indicator shows the full signal level, and the Internet still “slows down,” then the problem requires your direct intervention in the connection parameters communications.
Primary diagnosis of the connection and rebooting the modules
The simplest, but often ignored step is a complete reboot of the smartphone radio module. The operating system Android over time accumulates errors in the operation of network drivers, which leads to a decrease in channel throughput. Just turn it on and off airplane mode for 10-15 seconds. This action will forcefully terminate the current connection to the base station and force the phone to re-register with the network, possibly selecting a less busy tower.
If switching modes does not help, hard reset the device. This will clear the RAM from background processes that may be parasitic on the communication channel. In some cases, manually selecting a telecom operator instead of automatic mode helps. Go to settings, select section Mobile network and disable the automatic selection option, then manually specify Tele2. After selecting, wait until the icon appears 4G or LTE.
⚠️ Attention! Manually selecting an operator can lead to the fact that when roaming or at the border of coverage areas, the phone will completely lose connection. If, after manual selection, the Internet disappears completely, return the setting to automatic mode.
Check whether your traffic saving or energy saving mode is activated. These features artificially limit background data transfer and may slow down the loading speed of content in the browser. Disable them temporarily to check the actual channel speed. Also make sure that the date and time on the device are set correctly: clock desynchronization often leads to errors when installing protected SSL/TLS connections, which is why sites simply do not open.
Checking and setting up APN access points
The most common technical reason for low speed is incorrect access point settings (APN). The operator periodically updates the parameters of its gateways, and old entries in the phone's memory may conflict with new network equipment. You need to enter the settings menu, go to section Mobile network and open item Access points (APN). Here you will see a list of available profiles.
If there is no active profile in the list for Tele2 or the parameters look suspicious, create a new access point manually. Name it, for example, Tele2 Internet. In the field APN (access point name), you must enter the value internet.tele2.ru. The remaining fields, such as username and password, are usually left blank, unless otherwise specified in the tariff conditions of your specific region.
The subtleties of setting up ports in APN
In some rare cases, especially on older smartphone models or specific firmware, a port is required. For Tele2, the standard port is usually not indicated (it is 0 or empty), but if the Internet does not work, you can try to enter port 8080 in the corresponding field. However, for modern LTE networks this is almost never required and can even harm the speed.
After entering all the parameters, be sure to save the new access point and activate it by checking the appropriate box or switch. Then restart your smartphone. This is a critical step, since new settings are applied only after the network stack is restarted. If the speed has not increased, try removing all old access points from the list, leaving only the new one, to eliminate confusion when choosing a traffic route.
⚠️ Attention! Do not edit system access points that were preinstalled by the phone manufacturer if you are not sure of your actions. It’s better to create a new profile from scratch to be able to easily roll back changes.
The impact of VPN services and proxies on speed
The use of virtual private networks (VPN) is one of the main reasons for the drop in Internet speed. When you activate a VPN, all your traffic goes through a remote server, often located in another country. This increases ping and reduces actual channel throughput, especially if the server is overloaded with other users. On Android many applications can hang in the background and maintain a VPN connection even when you are not using it.
Check the list of installed applications for clients VPNsuch as Psiphon, Turbo VPN, Planet VPN or built-in functions in antiviruses. Go to your phone settings, find the Connections or Other networks section and make sure the VPN function is disabled. If you use a paid service for work, try changing the server to the one closest to your geographic location or temporarily disabling it to check the speed.
It is also worth checking the proxy server settings in the Wi-Fi and mobile network settings. A random proxy address may redirect your traffic through slow nodes. In the access point settings APNmentioned above, make sure that the Proxy and Port fields are empty. If there are any numbers or addresses there, delete them, save the settings and check the browser.
Clearing the cache and background processes
Clogged RAM and a full cache of system applications can significantly affect the speed of processing network requests. Browsers, social networks and instant messengers accumulate gigabytes of temporary files that slow down the device as a whole. Go to the Applications section in your phone settings, select your main browser (for example, Chrome or Yandex) and press Storage. Clear the cache.
Don't forget about background processes. Some applications can secretly download updates, synchronize photos to the cloud, or broadcast data, consuming the entire available channel Tele2. Open the task manager or section Data usageto see which apps are consuming the most traffic. If you find an application that you did not launch, but it “eats” the Internet, limit its background mode or delete it.
☑️ System optimization checklist
For deep cleaning, you can use the built-in optimization utilities that are available in shells MIUI, One UI or clean Android. They allow you to close unnecessary processes with one click and free up processor resources for processing network traffic. Regularly carrying out this procedure helps maintain high performance smartphone when working with heavy web pages.
Tariff restrictions and package exhaustion
Often the problem of low speed lies not in the phone, but in the conditions of your tariff plan. The operator Tele2, like other companies, applies a fair use policy. If you have reached your high-speed data limit provided with your package, your speed may be reduced to minimum speeds (such as 64 or 128 Kbps) for the remainder of your billing period. In this mode, it is almost impossible to open a modern website.
You can check the status of your package through your personal application My Tele2 or by entering the USSD command. The application usually displays the remaining gigabytes and the current speed. If the limit is exhausted, you have two options: wait until the start of a new month or activate the Internet renewal option. It is also worth checking whether you have the Antispam service or other filters activated, which can sometimes incorrectly process legitimate traffic, slowing it down.
| Restriction type | Symptoms | Solution |
|---|---|---|
| The GB package is exhausted | Sites load for a very long time, the video does not work | Buy an additional package or wait for a reset |
| Blocking torrents | Specific applications do not download, sites work | Use a VPN (will reduce the overall speed) or change the tariff |
| Technical work | No connection or frequent interruptions in a specific area | Wait for the completion of work, follow the news operator |
| Debt | Complete lack of access to the network | Top up balance |
⚠️ Attention! Tariff conditions and speed after the package is exhausted may vary depending on the region of connection and the specific date of the contract. Always check the latest information about your limit in the operator’s official application.
If you often exceed your traffic limit, consider switching to a tariff with unlimited Internet or the "Internet at night" option, when the speed is restored or traffic is not charged during certain hours.
Problems with coverage and frequency ranges
The quality of the Internet directly depends on what frequency your smartphone is currently operating at. moment. Networks Tele2 use different bands: low frequencies (for example, 450 MHz or 800 MHz) provide wide coverage and good penetration into buildings, but have low throughput. High frequencies (1800 MHz, 2600 MHz) give high speeds, but do not penetrate walls well and only work near towers. If your phone constantly switches between modes
If your phone constantly switches between modes 3G and 4Gthe speed will be unstable. You can try to force the network mode to be fixed. To do this, in the engineering menu or through special applications (requiring root access or using hidden codes), you can only select LTE Only. However, be careful: voice calls may not work in this mode if VoLTE technology is not configured in your region.
In conditions of poor signal, using an external antenna or moving closer to a window helps. Metal building structures and thick concrete walls are a serious obstacle to radio waves. If you are in an area of poor reception, the phone will constantly increase the transmitter power, which will lead to rapid battery drain and overheating, but does not guarantee stable Internet.
Forced switching to LTE Only mode can increase the download speed in an area of a weak 3G signal, but will disable the ability to make regular voice calls without using instant messengers.
FAQ: Frequently asked questions questions
Why does Tele2 Internet work fast in the evening, but slow during the day?
During the day, especially at lunchtime and during rush hours, the load on base stations is maximum. The communication channel is shared among all subscribers in the cell. If there are few towers and many users, each gets a smaller share of the bandwidth. In the evening, the load drops and the speed is restored.
Resetting the settings to factory settings will help speed up the Internet?
A full reset (Factory Reset) deletes all data and applications, returning the phone to its original state. This may help if the problem is caused by a virus or a deep system conflict. However, before doing this, be sure to try resetting only the network settings (Resetting Wi-Fi, mobile data and Bluetooth settings), this is safer and often more effective.
Does an old SIM card affect 4G speed?
Yes, old SIM cards issued many years ago, may not support modern encryption standards or may have physical contact defects. If your card is more than 5-7 years old, it is recommended to replace it free of charge at a communication store with a new one that supports USIM and 4G/5G.
Why did the Internet become slower after updating Android?
After a major system update, files are indexed and applications are optimized in the background, which can temporarily load the processor and network. This usually goes away within 1-2 days. Also, the new software can reset the APN settings, so they need to be checked again.
Is it possible to increase the speed through the engineering menu?
In the engineering menu you can view the signal level (RSRP, SINR) and switch frequency ranges. There is no direct “speed up the Internet” button. It is better for inexperienced users not to change the parameters there, except for selecting the preferred network type, as you can completely lose the connection.