User Manual
Table Of Contents
- Samsung Galaxy S21|S21+|S21 Ultra 5G User Manual
- Contents
- Getting started
- Galaxy S21 5G
- Galaxy S21+ 5G
- Galaxy S21 Ultra 5G
- Set up your device
- Start using your device
- Turn on your device
- Use the Setup Wizard
- Bring data from an old device
- Lock or unlock your device
- Side key settings
- Accounts
- Set up voicemail
- Navigation
- Navigation bar
- Customize your home screen
- S Pen
- 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
- Eye comfort shield
- 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
- Find My Device
- Samsung Pass
- Secure Folder
- Private Share
- Samsung Blockchain Keystore
- Install unknown apps
- Password for factory data reset
- Set up SIM card lock
- View passwords
- Device administration
- Credential storage
- Advanced security settings
- Permission manager
- Controls and alerts
- Samsung Privacy
- Google Privacy
- Location
- Accounts
- Device maintenance
- Accessibility
- Other settings
- Learn more
- Legal information
Date and time
By default, your device receives date and time information from the wireless network.
Outside of network coverage, you can set the date and time manually.
◌
From Settings, tap General management > Date and time. Thefollowing
options are available:
•
Automatic date and time: Receive date and time updates from your wireless
network. When Automatic date and time is disabled, the following options
are available:
–
Select time zone: Choose a new time zone.
–
Set date: Enter the current date.
–
Set time: Enter the current time.
•
Set time zone based on location: Receive time updates based on your
location.
•
Use 24-hour format: Set the format for displaying time.
Customization service
Samsung devices, apps and services are designed to provide you with customized
services by predicting your desires and needs in a smart and intelligent manner.
Samsung’s Customization Service provides an enhanced user experience, including
customized content and recommendations, based on the information obtained
about you and your use of Samsung's services.
◌
From Settings, tap General management > Customization service.
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Settings