Many smartphone owners Samsung Galaxy forget that their devices have a full-fledged built-in FM receiver. This feature allows you to listen to your favorite radio stations without consuming mobile traffic and without the need to connect to the Internet. The sound quality is often superior to streaming services, since the signal is transmitted in uncompressed form directly to the device chip.
However, to take advantage of this opportunity, you need to properly prepare the gadget. Unlike conventional applications, the operation of the radio module depends on the physical connection of certain accessories. In this article, we will look in detail at why the radio does not work, how to carry out the initial setup, and what subtleties exist in the interface of the standard application.
The setup process is intuitive, but has its own technical limitations, which you should know about in advance. We will consider work both on new models of the series S23 or S24, and on older devices in the budget segment, where the functionality may differ slightly.
Technical requirements and device preparation
The first and most critical condition for the operation of FM radio on any smartphone Samsung is the presence of connected wired headphones. The built-in antenna of the radio module is physically absent from the phone body for space and design reasons. The role of the antenna is played by the headset cable.
Without headphones connected, the application simply will not start or will display a signal search error. This is not a software bug, but a hardware feature of all modern mobile devices. If you are using wireless headphones Galaxy Budsthe radio will not work, since the Bluetooth channel does not transmit an analog radio signal to the receiver chip.
Make sure that the headphone jack is working properly and fits tightly to the cable. Even slight oxidation of contacts or poor contact can lead to severe interference and noise on the air. In models without a standard 3.5 mm jack, you must use an original adapter USB-C to 3.5mm, since cheap analogs often do not have the necessary wiring for the antenna to work.
⚠️ Attention: Using non-original adapters or headsets with non-standard impedance may result in the phone not detecting the presence of an antenna. In this case, the application will report that the headphones are not connected, even if music is playing in them.
Before starting the setup, it is recommended to check the battery level. Although the radio mode consumes significantly less energy than streaming music over the Internet, a long search for stations in areas of weak signal can quickly drain the battery.
Use high-quality wired headphones with a shielded cable - this will significantly reduce the amount of electrical interference and improve sound clarity.
Launch the application and initial calibration
On smartphones Samsung with shell One UI the Radio application is often pre-installed, but may be hidden in the “Samsung” or “Tools” folder. If you do not find the icon on the main screen, use the menu search or download the official application NextRadio or an analogue from the store Galaxy Storeif the standard one has been removed.
When you first start, the system will automatically check the connected headset. If everything is ok, the main interface with the frequency range will open. The standard range for Russia and the CIS countries is from 87.5 MHz to 108.0 MHz. In some regions, the settings may differ, but in most cases, automatic region detection works correctly.
To start broadcasting, you must initiate a search for stations. Click the “Search” button or the magnifying glass icon in the interface. The device will begin scanning the airwaves in search of signals with sufficient power levels. This process may take from 30 seconds to 2 minutes depending on the number of available frequencies in your location.
During the scan, a signal strength bar may be displayed on the screen. If the arrow is in the red zone, the reception quality will be poor. In this case, try changing the position of the phone or stretching the headphone cable in the other direction to find a point with a better signal.
Manual and automatic tuning of frequencies
After the automatic search is completed, you will receive a list of saved channels. However, automation does not always find all available stations, especially if they broadcast on marginal frequencies or have low transmitter power. In such cases, manual tuning is required.
For manual tuning, use the frequency switching buttons +0.1 or -0.1 MHz. Slowly change the value and listen for the sound to appear. As soon as you hear a clear signal, stop and save this frequency to your phone’s memory by clicking on the star icon or the “Add” button.
It is important to consider the frequency grid step. In Europe and Russia, the standard step is 50 kHz or 100 kHz. If you set the frequency inaccurately (for example, 101.03 instead of 101.00), reception may be unstable. The application Samsung Radio usually adapts itself to the nearest carrier frequency, but monitoring will not hurt.
- 📻 Use the “Manual tuning” mode to search for weak regional stations that you missed auto search.
- 🔊 Adjust the stereo/mono balance: in areas of poor reception, switching to mono mode often removes hiss.
- 💾 Save the found frequencies immediately, assigning them clear names so as not to search for them again.
Some advanced users prefer to use third-party applications for more subtle tuner sensitivity settings, but the standard software from Samsung is optimized for specific hardware and often works more stable.
⚠️ Attention: In some countries, the radio broadcast range may differ (for example, in Japan the range 76-90 MHz is used). When traveling, check local frequency standards as your phone hardware may support limited spectrum.
Manage your station list and save presets
Effective radio station management allows you to quickly switch between your favorite channels. The application interface provides the ability to create favorite lists. You can sort stations by genre, name or frequency.
To add a station to your favorites, find the desired frequency and click on the “Star” or “Heart” icon next to the name. The station will move to the top of the list or to a separate “Favorites” tab. This is especially convenient if you listen to the radio on the go and don't want to waste time going through all the frequencies.
You can also edit station names. Often the receiver will only display the frequency or technical name of the transmitter (RDS). Press and hold the station name to open the edit menu and enter a friendly name, such as “Traffic Radio” or “Europe Plus”.
☑️ Set up a list of stations
The application allows you to delete outdated or non-working frequencies. If a station stops broadcasting or changes frequency, simply remove it from the list to avoid cluttering your memory and speed up navigation. To do this, swipe left on the station name or click on the trash icon in list editing mode.
Setting sound quality and additional functions
Playback quality depends not only on the signal, but also on the equalizer settings. In the radio settings menu (usually three dots in the corner of the screen) you can find the sound profile options. You can select preset modes: “Pop”, “Rock”, “Jazz” or adjust the frequencies manually.
The function RDS (Radio Data System) allows you to display additional information about the broadcast: song title, artist name and app type. Make sure this option is enabled in the settings, as it may be disabled by default to save resources or if the transmitter in your area does not support this standard.
Another useful feature is broadcast recording. Some versions of the application allow you to record broadcast content directly to the device's internal memory. This is convenient for saving interesting apps or music selections. Files are saved in the format .mp3 or .m4a in the "Records" folder.
| Parameter | Description | Recommendation |
|---|---|---|
| Mode reception | Stereo or Mono | Mono for weak signal |
| Frequency step | 50 kHz or 100 kHz | Auto (by region) |
| RDS data | Text display | Enabled |
| Broadcast recording | Saving to disk | Only if there is space |
To improve the perception of sound through the speakers (if the phone is connected to external speakers via the headphone jack), it is recommended to disable virtual surround sound Dolby Atmosas it can distort the mono signal of radio stations.
Why RDS does not does it work?
The RDS system depends on the radio station transmitter. If the station does not broadcast a digital data stream, the phone will not be able to show the name of the song, even if the function is enabled in the settings.
Solving common problems and errors
Despite the simplicity of the technology, users often encounter problems during setup. The most common error is “The antenna is not connected,” even when the headphones are inserted. This may indicate a dirty connector or damage to the headset cable inside the insulation.
Another common problem is constant noise and crackling. This is a sign of electromagnetic interference. The source can be a working Wi-Fi module, Bluetooth, or even a charger connected to the phone. Try turning off other wireless interfaces while listening.
If an application crashes on startup, try clearing its cache. Go to Settings → Applications → Radio → Memory → Clear cache. This will not delete your saved stations, but will correct possible errors in the temporary files of the app.
- 🔌 Check the integrity of the headphone cable: fractures often occur at the plug itself.
- 📶 Move away from sources of strong interference: microwave ovens, powerful transformers, base stations.
- 🔄 Reboot the device: this will restart the radio module and clear driver errors.
In rare cases, the problem may be software after updating the system One UI. If all else fails, installing an alternative application from a third-party source may be a temporary solution until the official patch is released.
⚠️ Attention: The interface and location of settings may vary depending on the version of the Android operating system and the One UI shell. If you do not find the described option, check the official user manual for your specific smartphone model.
Most problems with the radio on Samsung are not related to a breakdown of the phone, but to the quality of the connection of the wired headset, which acts as an antenna.
Frequently asked questions (FAQ)
Is it possible to listen radio on Samsung without headphones?
No, this is not possible at the hardware level. Samsung smartphones do not have a built-in FM antenna. The headphone cable is an integral part of the receiving path. Without it, the signal will not be received.
Why does the radio not work with Bluetooth headphones?
The phone's radio module receives an analog signal and transmits it to the headphone jack. Bluetooth headsets receive an already digitized stream. The phone does not know how to “forward” a raw radio signal via the Bluetooth protocol in the standard mode of operation of the application.
Does FM radio waste Internet traffic?
Absolutely not. FM radio operates independently of cellular and Wi-Fi modules. You can listen to the broadcast even in “In Flight” mode, the main thing is that wired headphones are connected.
Where can I find the “Radio” application if I accidentally deleted it?
Try to find it in the “Samsung” folder in the application menu. If it is completely deleted, it can be restored through the store Galaxy Storeby entering “FM Radio” in the search. Third-party applications are also available on Google Play.
Why is the list of stations empty after scanning?
This may mean that you are in an area without radio coverage (for example, in a deep forest or basement), or the headphones you are using are faulty and do not work as an antenna. Try changing the headset or moving closer to the window.