User Manual
Table Of Contents
- Samsung Galaxy S20|S20+|S20 Ultra 5G User Manual
- Contents
- Getting started
- Galaxy S20 5G
- Galaxy S20+ 5G
- Galaxy S20 Ultra 5G
- Set up your device
- Start using your device
- Turn on your device
- Use the Setup Wizard
- Transfer data from an old device
- Lock or unlock your device
- Side key settings
- Accounts
- Set up voicemail
- Navigation
- Navigation bar
- Customize your home screen
- Samsung Free
- Bixby
- Digital wellbeing and parental controls
- Always On Display
- Biometric security
- Mobile continuity
- Multi window
- Edge panels
- Enter text
- Emergency mode
- Camera and Gallery
- Apps
- Settings
- Access Settings
- Connections
- Sounds and vibration
- Notifications
- Display
- Dark mode
- Screen brightness
- Motion smoothness
- Blue light filter
- Screen mode
- Font size and style
- Screen zoom
- Screen resolution
- Full screen apps
- Screen timeout
- Accidental touch protection
- Touch sensitivity
- Show charging information
- Screen saver
- Lift to wake
- Double tap to turn on screen
- Double tap to turn off screen
- Keep screen on while viewing
- One‑handed mode
- Lock screen and security
- Screen lock types
- Google Play Protect
- Security update
- Find My Mobile
- Samsung Pass
- Secure Folder
- Secure Wi-Fi
- Samsung Blockchain Keystore
- 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
- Location
- Accounts
- Device maintenance
- Accessibility
- Other settings
- Learn more
- Legal information
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Settings
Airplane mode
Airplane mode turns off all network connections including calling, texting, mobile
data, Wi-Fi, and Bluetooth. While Airplane mode is enabled, you can turn on Wi-Fi and
Bluetooth in Settings or from the Quick settings panel.
◌
From Settings, tap Connections > Airplane mode, and then tap to enable
this feature.
Mobile networks
Use Mobile networks to configure your device's ability to connect to mobile networks
and use mobile data. Options may vary by carrier.
◌
From Settings, tap Connections > Mobile networks.
•
Mobile data: Enable mobile data usage.
•
International data roaming: Change voice, text and data roaming settings for
international roaming.
•
Allow 2G service: Permit the use of 2G service in areas with limited cellular
coverage.
•
Roaming/Roaming state: Enable or disable data while roaming on other
mobile networks.
•
Network mode: You can select which network modes your mobile device
can use.
•
Access Point Names: Choose or add APNs, which have the network settings
your device needs to connect to your provider.
•
Network operators: Choose available and preferred networks.
TIP Use these features to help manage connection settings that may affect your
monthly bill.
Data usage
Check your current mobile and Wi-Fi data usage. You can also customize warnings and
limits.
◌
From Settings, tap Connections > Data usage.