Settings
System sounds and vibration
Customize your device's sounds and vibrations for actions like tapping the screen and charging the device.
◌From Settings, tap 
Sounds and vibration > System sound/vibration control for the following options:
System sounds
•Touch interactions: Play tones when you touch or tap the screen to make selections.
•Screen lock/unlock: Play a sound when you lock or unlock the screen.
•Charging: Play a sound when a charger is connected.
•Dialing keypad: Play a tone when dialing numbers on the Phone keypad.
•Samsung keyboard: Play a sound when typing with the Samsung keyboard.
System vibration
•Touch interactions: Vibrate when you tap navigation buttons or touch and hold items on the screen.
•Samsung keyboard: Vibrate when typing with the Samsung keyboard.
Dolby Atmos
Enjoy Dolby Atmos quality when playing content that was specifically mixed for Atmos. This feature may only be available with a headset connected.
1.From Settings, tap 
Sounds and vibration > Sound quality and effects.
2.Tap Dolby Atmos to experience breakthrough audio that flows above and around you.
Equalizer
Choose an audio preset that is customized to different genres of music, or manually change your audio settings.
1.From Settings, tap 
Sounds and vibration > Sound quality and effects.
2.Tap Equalizer to choose a music genre.
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