How to Change (Increase/Decrease) The Volume in Radio FM App.
1. Open the Radio FM App.
2. Go to your preferred country and play any radio station.
3. Click on the Player bar to open the Play screen.
4. Here, you can adjust the volume by clicking and moving your finger on the volume bar and can mute the volume by clicking on the volume icon.
5. You can also adjust the volume through your device’s volume control buttons.