Modern smartphones series Galaxy from the corporation Samsung have powerful tools for organizing wireless communications. A situation often arises when one device has an unlimited tariff with high speed, and the second one has run out of gigabytes or is missing a SIM card. In such cases, the access point function becomes an indispensable solution to the problem.
The process of transmitting traffic between devices of the same ecosystem, especially if these are two brand devices Samsung, can be optimized for maximum efficiency. You can use wireless Wi-Fi, a more stable wired connection via USB, or the energy-efficient Bluetooth protocol. Each method has its own advantages depending on your current needs and battery charge.
In this article we will analyze in detail all the available ways to organize Internet distribution. We will look at standard system settings Android and specific shell functions One UIthat simplify this process. You'll learn how to configure security settings to prevent third parties from connecting to your network without your knowledge.
Preparing the host device
Before you start setting up, you need to make sure that your device, which will act as a signal source, is ready for use. Check your mobile account balance and make sure your tariff plan allows you to use tethering. Some carriers may block this feature or charge extra for sharing traffic with other devices.
It is also important to check your battery level. Distributing the Internet, especially via Wi-Fi access point, is an energy-intensive process and can quickly drain the battery. It is advisable that the charge level is at least 30-40%, or connect the phone to the charger while using the function.
⚠️ Attention: Make sure that the signal receiver is turned on on the receiving device (Wi-Fi, Bluetooth or USB debugging), otherwise searching for the network will not yield results.
Make sure mobile data is enabled on the source device. Without an active Internet connection, an access point will be created, but it will not be able to transmit information. Go to the notification shade and activate the icon Mobile data.
If you are planning a long distribution session, turn on the power saving mode on the receiving device to extend its battery life from a discharging signal source.
Setting up a classic Wi-Fi access point
The most popular and fastest way to organize a connection is to use the built-in Wi-Fi module in access point mode. In the interface One UI this process is intuitive and takes only a few seconds. Open the smartphone settings and find the section responsible for connections.
Click on the item Connections, and then select Mobile access point and modem. Here you will see a switch to activate the feature. Before turning it on, it is recommended to go into the settings of the access point itself to set the network name and a strong password.
- 📶 Network name (SSID): come up with a unique name to easily distinguish your network from neighboring ones in the list of available connections.
- 🔒 Security type: always select the protocol WPA3-Personal or WPA2-PSK to encrypt the transmitted data.
- 🔑 Password: set a combination of at least 8 characters, using letters and numbers for security.
After saving the settings, activate the access point toggle switch. On the second phone Samsung turn on Wi-Fi, find the created network in the list and enter the set password. The connection should be established automatically, and the Internet icon will appear in the status bar.
Using a USB modem for stable communication
If you require maximum connection stability or want to simultaneously charge the receiving device, a USB modem will be the best choice. This method eliminates the loss of data packets typical of wireless networks and provides minimal ping, which is critical for online games or video calls.
To implement this method, you will need a working USB cable, preferably the original one that came with your phone. Connect the cable to the connector of the Internet source, and insert the other end into the port of the receiving smartphone. The system will automatically detect the connection.
On the device that distributes the Internet, go to the menu again Mobile access point and modem. Activate the switch opposite the item USB modem. If this item is inactive (gray), check the quality of the cable connection or try another port.
| Parameter | Wi-Fi distribution | USB modem | Bluetooth panel |
|---|---|---|---|
| Transmission speed | High | Maximum | Low |
| Battery consumption | High | Low (charging) | Average |
| Stability | Average | High | High |
| Number of devices | Up to 10 | 1 | 1 |
On the receiving device, a message about connecting via USB may appear in the notification shade. The Internet should work instantly. This method is especially convenient if the Wi-Fi module on the second phone is broken or you need to hide the fact of distribution from the operator (although modern operators have learned to detect USB tethering).
☑️ Check before connecting USB
Organization of communication via a Bluetooth panel
In situations where the Wi-Fi module is unavailable for some reason or the most economical use of energy is required, Bluetooth technology comes to the rescue. The data transfer speed here is significantly lower than that of Wi-Fi, but for instant messengers, mail and light web surfing this is quite enough.
The first step is to pair the two devices. On both smartphones Samsung turn on Bluetooth in the notification shade or through the settings. On one of the devices, start the search and connect to the other, confirming the pairing code on both screens.
After successful pairing, go to the section Mobile hotspot and modemon the source device. Activate the switch Bluetooth modem. Now on the receiving device you need to go to the Bluetooth settings, click on the gear next to the name of the connected device and enable the option Internet access.
⚠️ Attention: The Bluetooth connection speed is limited by the protocol and usually does not exceed 2-3 Mbit/s, so downloading large files or watching videos in high quality will be difficult.
This method is good for its versatility and low power consumption. You can leave your phones connected for several hours, and they won't drain as quickly as they would when using a Wi-Fi hotspot.
Smart View and the Samsung Ecosystem
Device owners Samsung have access to additional integration features that can make it easier to manage connected devices. Although direct Internet distribution through the function Smart View is not intended for transmitting web traffic, the ecosystem allows you to easily switch between devices to manage settings.
If both phones are logged into the same account Samsung Account, you can use the function Quick Share to quickly transfer files without using up mobile traffic to download from the cloud. This indirectly helps save Internet on the receiving device.
In the latest versions of the shell One UI it became possible to see connected devices directly in the access point widget. You can restrict access to specific devices or block them with one click, without going into deep menu settings.
Hidden APN settings
Sometimes, for the distribution to work correctly, you need to check the settings of access points (APN). Go to Settings → Connections → Mobile networks → Access points (APN). Make sure you select the correct profile for your carrier. In rare cases, you need to create a new access point with the "default,supl,dun" type, but do this only if you are confident in your actions.
Security and traffic limits
When organizing a public or home network, it is important to remember the security of your data. Never leave your access point open (without a password), as attackers can intercept your traffic or use your connection for illegal activities.
In the access point settings Samsung there is a useful “Device Management” function. A list of all connected gadgets is displayed here. You can manually block any unwanted device, even if it knows your network password.
It is also recommended to set up a traffic limit. In the same access point menu, find the item Traffic limit or Timeout. You can set a limit on the amount of data transferred (for example, 1 GB) or on time (turn off after 10 minutes of inactivity). This will save you from unexpected communication bills.
⚠️ Attention: Telecom operators can automatically detect the fact of Internet distribution (TTL filtering) and block the connection or charge additional money. Check the terms of your tariff in your operator's personal account before activating the modem mode.
Use maximum compatibility only if very old devices are connected to your network. For modern smartphones Samsung it is better to use the 5 GHz band, as it is less congested and provides higher data transfer speeds.
Regularly changing the password for the access point and checking the list of connected devices are the basic rules of digital hygiene when using the mobile data.
Solving common connection problems
Sometimes users are faced with a situation where the access point is turned on, but the Internet on the second phone does not work. Most often, the problem lies in the DNS settings or failures in the Android network stack.
Try rebooting both smartphones. This simple action often solves problems with frozen network services. Also check if the receiving device is in Airplane mode or if mobile data is disabled on the main phone.
If the problem persists, reset the network settings on the source device. Go to Settings → General settings → Reset → Reset network settings. Please note that this action will delete saved Wi-Fi passwords and Bluetooth settings, but will return the network settings to factory settings.
- 🔄 Clearing the cache: go to application settings, find the system application "Settings" or "Tethering" access point" and clear the cache.
- 📡 Signal check: make sure that the source device is in the area of reliable reception of the 4G/LTE network.
- 🛡️ Antivirus: temporarily disable third-party firewalls or antiviruses that may block outgoing connections.
In rare cases In cases, the problem may be due to incompatibility between Android versions or operator-specific settings. If all else fails, contact the technical support of your mobile operator to clarify the possibility of using the hotspot service.
Why does the phone not see the access point of another Samsung?
Make sure that the 2.4 GHz frequency range is selected on the distribution device in the access point settings. Some older or lower-end models may not support 5 GHz network discovery. Also check if the network name (SSID) is hidden in the security settings.
Is it possible to distribute the Internet if the phone does not have a SIM card?
No, the phone must have an active SIM card with mobile data configured in order to transmit the signal. However, if the phone is connected to Wi-Fi, some models (with root access or specific software) can relay the Wi-Fi signal, but using standard Android tools you can only distribute mobile data.
How can I learn how many devices are connected to my access point?
Go to the access point settings on the main phone. In the “Device Management” section or simply in the access point menu, the number of active connections and a list of MAC addresses of connected gadgets are displayed.
Why does the phone quickly discharge when distributing the Internet?
The Wi-Fi module, when operating in access point mode, consumes a lot of energy, especially if several devices are connected to it or data is actively downloading. To save money, use a USB modem or Bluetooth, and also reduce the screen brightness and close background applications.