In the modern world, mobile data has become as necessary as electricity or water, especially when you are on the road or outside the city where there is no home Wi-Fi. The situation when the smartphone has a stable 4G signal from the operator MTS, and the tablet lies idle due to the lack of a network, is familiar to many users. It would seem that the solution is obvious - to enable an access point, but often subscribers are faced with an unpleasant surprise: the operator begins to charge additional money or completely blocks the ability to distribute traffic to other devices.
However, a technically competent approach allows you to bypass these restrictions and use your tariff plan as efficiently as possible, without overpaying for the “distribution option”. In this article, we will look in detail at how to set up a smartphone based on Android so that the tablet can access the network through your phone's mobile data, and what nuances should be taken into account when working with networks MTS.
Before moving on to complex settings, it is important to understand the basic operating principle of tethering technology (Internet distribution). Your phone acts as a router, receiving data from the cell tower and transmitting it to your tablet via Wi-Fi, Bluetooth, or USB cable. Telecom operators see this activity by specific data packet headers and the TTL (Time To Live) value, which decreases as it passes through each network device.
Checking the tariff plan and operator conditions
The first step before any technical setup should be to carefully study the terms of your current tariff. The operator MTS, like many others, has different rules for different service packages: in some places distribution is allowed free of charge within certain limits, and in others it is strictly prohibited or charged separately. Go to your personal account or application My MTS and find the section with a description of your tariff.
Pay special attention to the wording regarding the use of the Internet on other devices. If the conditions indicate that distribution is possible only with an additional payment, then the standard activation of the access point will lead to a withdrawal of funds. In some cases, the operator automatically detects the fact of distribution and blocks access until payment is made or settings are changed.
⚠️ Attention: Tariff conditions may change unilaterally. Always check the latest information in the operator’s official application before setting up to avoid unexpected charges.
There is a category of tariffs, for example, the “Tariffishche” or “Ultra” line, where the distribution conditions can be more loyal or, conversely, more strict depending on the region of connection. If your current plan strictly prohibits distribution, sometimes it is easier to change the tariff to a more suitable one than to try to bypass strict restrictions.
It is also worth checking your personal account balance. Even if the distribution is theoretically free, with a zero balance, access to the network may be limited, and the access point simply will not start. Make sure that your main Internet access service is active.
Basic setup of a Wi-Fi access point on Android
If the tariff conditions allow or you are ready to experiment, the next step will be to correctly configure the access point itself on your smartphone. The interface may differ depending on the phone model (Samsung, Xiaomi, Pixel), but the logic of actions remains the same for the entire ecosystem Android.
Go to the device settings and find the section responsible for connections. It is usually called Connections, Network and Internet or simply Wireless networks. Inside this menu you need to find the item Access point and modem. This is where all the necessary switches are hidden.
Click on the item Wi-Fi access point, to go to detailed configuration. Don't rush to turn on the activation slider right away. First, go to the settings of the access point itself to set the network name (SSID) and password. It is recommended to use a strong password like WPA2 PSKto prevent strangers from connecting to your Internet.
- 📱 Select the frequency range: 2.4 GHz is better for older tablets, 5 GHz is better for new and high-speed tablets.
- 🔒 Set a complex password of letters and numbers to prevent unauthorized access to your network.
- ⏱ Set a sleep timer: this will help save battery power if you forget to turn off the access point manually.
After saving the settings, you can activate the access point. On your tablet, turn on Wi-Fi, find the created network by name and enter the password. If the connection was successful, but there is no Internet, it means that the operator’s protection has worked, and we will need deeper settings.
Use a network name (SSID) that does not contain the brand of your phone or operator in order to attract less attention from automatic traffic filtering systems.
Changing the TTL value to bypass blocking
The most effective way to make the operator “think” that the Internet is used directly on the phone and not distributed to the tablet is to change the parameter TTL. By default in Android, this setting is often set to 64. When a data packet passes through the access point to another device, the TTL value is reduced by 1 (becomes 63). The operator sees this change and blocks the connection.
Our task is to change the initial TTL value on the phone so that after decreasing by one it again becomes equal to the standard value that the operator expects (usually this is also 64, less often 128). Thus, for the MTS network, packets will look as if they did not pass through an additional device.
Changing the TTL requires root access (superuser rights). Without them, you will not be able to change the system file. If your phone is already rooted, you will need any file manager with access to the system partition, for example Root Explorer or RE Manager.
You need to find the file /proc/sys/net/ipv4/ip_default_ttl or make changes to the file /system/etc/init.d/ (if there is script support init.d). In some firmware, for example based on MIUI or OneUI, this setting can be placed in the engineering menu or special applications for configuring the modem.
echo 65 > /proc/sys/net/ipv4/ip_default_ttlSetting the value to 65 ensures that when passing through the access point it will decrease to 64, and the packet will be accepted by the operator’s network as native. Remember that after rebooting the device, this value may be reset, so it is better to create an autorun script or use specialized applications from the store Google Playthat do this automatically if you have root access.
⚠️ Attention: Obtaining root access will void the warranty on the device and can lead to unstable operation of the system if you change the wrong files. Proceed with caution and create backups.
What to do if you don’t have root access?
There are methods for changing TTL by connecting to a PC and sending ADB commands, but they often require unlocking the bootloader, which also entails loss of warranty and data reset. For ordinary users, it is safer to use assistant applications that emulate the necessary settings without deep intervention in the system, although their effectiveness may vary.
Setting up an APN for the connection to work correctly
Another important configuration element is the access point APN (Access Point Name). Sometimes the standard settings that the phone automatically adjusts are not suitable for the distribution mode or contain unnecessary parameters that the operator uses to identify the type of device.
Go to the mobile network settings and select the item Access points (APN). Create a new access point or edit an existing one for the operator MTS. Make sure that the value internet.mts.ruis entered in the "Name" and "APN" fields. This is a basic requirement for the Internet to work in the network of this operator.
In the advanced APN settings, pay attention to the fields Authentication Type and APN Type. Try changing the authentication type from PAP to CHAP or vice versa. Sometimes this helps establish a more stable connection. The "APN Type" field should contain default,supl or simply default.
| Parameter | Value for MTS | Note |
|---|---|---|
| Name | MTS Internet | Custom name |
| APN | internet.mts.ru | Required field |
| User name | mts | Lowercase |
| Password | mts | Lowcase |
| Authentication type | PAP or CHAP | Authentication method |
After making all changes, be sure to save the new access point and select it as the active profile. It is recommended to restart your smartphone after this so that the network settings are applied correctly. If the Internet on the tablet still does not work, try deleting all other unnecessary APN profiles, leaving only the one you created.
☑️ Checking APN settings
Alternative distribution methods: USB and Bluetooth
If wireless Wi-Fi distribution causes difficulties with detection or blocking, it is worth considering wired options. Connecting the tablet to the phone via USB cable is often a more stable solution, especially if the tablet does not have its own SIM card slot or its battery is very worn out.
To implement a USB modem, connect the phone to the tablet with a high-quality cable. In the phone settings, in the Access point and modem section, activate the item USB modem. Your tablet should display a notification that your wired network is connected. The advantage of this method is that the phone is charged at the same time, and the connection speed is usually higher and more stable than via Wi-Fi.
Distribution via Bluetooth is another option that consumes less energy, but offers significantly lower data transfer rates. This method is suitable for reading news or chatting in instant messengers, but not for watching videos. To set up, you need to pair the devices via Bluetooth, then turn on Bluetooth modemin the access point settings on your phone, and select your device in the Bluetooth settings on your tablet and click "Connect to the Internet."
Each of these methods has its own characteristics of working with the operator’s network. Sometimes blocking occurs only on Wi-Fi distribution, while the USB modem goes unnoticed by the MTS security system. Experiment with connection types if one of them does not give the desired result.
A USB modem provides better connection stability and charging the device at the same time, which makes it the preferred option for long-term operation of the tablet on the network.
Solving common problems and connection errors
Even with proper configuration, users may encounter situations When the hotspot is enabled, the tablet is connected, but the pages do not load. One common cause is an IP address conflict or incorrect DNS settings. Try manually setting up DNS servers in the settings of your access point on your phone.
Use public and fast DNS servers, for example, from Google (8.8.8.8 i 8.8.4.4) or Cloudflare (1.1.1.1). This often helps speed up the opening of sites and solve problems with domain name resolution that may arise when traffic is tunneled.
Also check if the Traffic savings or Ultra savingsmode is enabled on your phone. These functions can block background data transmission for the access point, considering it not a priority. Disable all such options in the battery and network settings section.
⚠️ Attention: If after all the manipulations the Internet does not appear, call MTS support. Sometimes the blocking is placed at the personal account level, and it can only be removed at the request of the operator, even if the phone settings are correct.
Do not forget to monitor the temperature of the device. When actively distributing the Internet, especially via Wi-Fi, the phone can become very hot. Overheating leads to throttling (reduced performance) and connection failure. Remove the case from the phone during distribution and do not place it on soft surfaces that block ventilation.
Frequently asked questions (FAQ)
Why does MTS block Internet distribution if I have an unlimited tariff?
Operators separate the concepts of “Internet for phone” and “Internet for distribution”. The terms and conditions of most unlimited tariffs indicate that the unlimited is valid only on the device where the SIM card is installed. Distribution to other devices is considered commercial use or modem use, which is charged separately according to the offer.
Are TTL settings reset after rebooting the phone?
Yes, in most cases, changing the TTL parameter via a file ip_default_ttl is temporary and is reset after a reboot. To permanently apply the settings, you must use special applications with superuser rights that add a command to change the TTL to the system startup script.
Is it possible to distribute the Internet without root access?
It is impossible to change the TTL without root access using standard Android tools. However, there are third-party applications that attempt to emulate the required packet headers or use local VPN tunnels to bypass the checks. Their effectiveness is not guaranteed and depends on the specific version of Android and detection methods used by the operator.
Does Internet distribution affect the speed of the mobile connection?
Yes, the speed may decrease. The phone spends processor and radio module resources on receiving a signal from the tower and simultaneously transmitting it to the tablet. In addition, the channel bandwidth is divided between devices. If the phone is in an area of poor reception, the speed on the tablet will be significantly lower than directly on the smartphone.
Is it safe to use third-party apps for distribution?
Using apps that require root access carries certain risks. Low-quality software can damage system files, brick your device, or create security vulnerabilities. Download such utilities only from trusted sources and carefully read reviews from other users before installing.