User Guide
Table Of Contents
- SAMSUNG Galaxy S7 User Manual
- Getting Started
- Know Your Device
- Calling
- Applications
- Settings
- How to Use Settings
- Airplane Mode
- Wi-Fi
- Bluetooth
- Mobile Hotspot and Tethering
- Data Usage
- Mobile Networks
- Advanced Calling
- More Settings
- Sounds and Vibration
- Notifications
- Display and Wallpaper
- Advanced Features
- Storage
- Battery
- Applications Settings
- NFC and Payment
- Themes
- Location
- Lock Screen and Security
- Privacy and Emergency
- Easy Mode
- Accounts
- Language and Input Settings
- Backup and Reset
- Date and Time
- Accessibility
- Help
- About Phone
- System Updates
161
Settings Lock Screen and Security
Unknown Sources
Enable installation of non-Google Play applications.
1. From a Home screen, tap Apps > Settings.
2. Tap Lock screen and security >
Unknownsources to enable this option.
Warning: Enabling installation of third-party applications
can cause your device and personal data to be more
vulnerable to attacks by unknown sources.
Protect Encrypted Data
Require a numeric PIN or password to decrypt your
device each time you power it on.
1. From a Home screen, tap Apps > Settings.
2. Tap Lock screen and security > Protect
encrypted data and follow the prompts to encrypt
all data on your device.
Encrypt SD Card
Require a numeric PIN or password to decrypt your
SD card (not included) when you first access it after
powering on your device.
1. From a Home screen, tap Apps > Settings.
2. Tap Lock screen and security > Encrypt
SDcard.
3. Tap Encrypt SD card and follow the prompts to
encrypt all data on your memory card.