User manual
Table Of Contents
- Samsung Galaxy Tab A User Manual
- Table of contents
- Special features
- Getting started
- Apps
- Settings
- Access Settings
- Connections
- Sounds and vibration
- Notifications
- Display
- Device maintenance
- Lock screen and security
- Screen lock types
- Clock and information
- Biometrics
- Google Play Protect
- Find My Device
- Security update
- Install unknown apps
- Secure Folder
- App permission monitor
- Secure startup
- Encrypt SD card
- Set up SIM card lock
- View passwords
- Security update service
- Device administration
- Credential storage
- Advanced security settings
- Accounts
- Accessibility
- Other settings
- Getting help
- Legal
System updates
Check for and install available software updates for
your device.
u
From Settings, tap System updates for the
following options:
l Check for system updates: Manually check for
available software updates.
l Show system update history: View previous
software updates.
l Use Software Upgrade Assistant: Install a tool
to install system updates.
Settings 119