User Manual
Table Of Contents
- Samsung Galaxy A03s User Manual
 - Contents
 - Getting started
 - Camera and Gallery
 - Apps
 - Settings
- Access Settings
 - Connections
 - Sounds and vibration
 - Notifications
 - Display
 - Lock screen and security
- Screen lock types
 - Google Play Protect
 - Security update
 - Find My Mobile
 - Find My Device
 - Private Share
 - Install unknown apps
 - Encrypt or decrypt SD card
 - Password for factory data reset
 - Set up SIM card lock
 - View passwords
 - Device administration
 - Credential storage
 - Advanced security settings
 - Permission manager
 - Samsung Privacy
 - Google Privacy
 - Location
 
 - Accounts
 - Device maintenance
 - Accessibility
 - Other settings
 
 - Learn more
 - Legal information
 
Settings 
System sounds and vibration 
Customize your device's sounds and vibrations for actions like tapping the screen and 
charging the device. Options may vary by carrier. 
◌ 
From Settings, tap  Sounds and vibration > System sound/vibration control for 
the following options: 
Sound 
• 
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. 
Vibration 
• 
Touch interactions: Vibrate when you tap navigation buttons or touch and 
hold items on the screen. 
• 
Dialing keypad: Vibrate when dialing numbers on the Phone keypad. 
• 
Navigation gestures: Vibrate when using gestures. 
• 
Charging: Vibrate when a charger is connected. 
• 
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. 
◌ 
From Settings, tap  Sounds and vibration > Sound quality and effects for the 
following options: 
• 
Dolby Atmos: Experience breakthrough audio that flows above and around 
you. 
• 
Dolby Atmos for gaming: Apply Dolby Atmos optimized for gaming. 
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