User Manual
Table Of Contents
- Samsung Galaxy Z Fold4|Z Flip4 User Manual
- Contents
- Getting started
- Galaxy Z Fold4
- Galaxy Z Flip4
- 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
- Galaxy Z Flip4 Cover screen
- Side key settings
- Accounts
- Set up voicemail
- Navigation
- Navigation bar
- Customize your home screen
- S Pen
- Bixby
- Modes and Routines
- Digital wellbeing and parental controls
- Always On Display
- Biometric security
- Taskbar
- App continuity
- Multi window
- Edge panels
- Enter text
- 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 layout and zoom/Screen zoom
- Full screen apps
- Camera cutout
- 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
- Palm touch to turn off screen
- Keep screen on while viewing
- One‑handed mode
- Lock screen and security
- Screen lock types
- Find My Mobile
- Google Play Protect
- Security update
- Permission manager
- Controls and alerts
- Samsung Privacy
- Google Privacy
- 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
- Location
- Accounts
- Device maintenance
- Accessibility
- Other settings
- Learn more
- Legal information
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Settings
Install unknown apps
You can allow installation of unknown third-party apps from selected apps or
sources.
1.
From Settings, tap
Security and privacy > Install unknown apps.
2.
Tap
to allow installation from an app or source.
TIP Installing unknown third-party apps could make your device and personal
data more vulnerable to security risks.
Password for factory data reset
You can require a password to reset your device to factory default settings. Options
may vary by service provider.
◌
From Settings, tap Security and privacy > Other security settings >
Set up/change password and enter a password.
Set up SIM card lock
You can set up a PIN to lock your SIM card, which prevents unauthorized use of your
SIM card if someone attempts to use it in another device. Options may vary by service
provider.
◌
From Settings, tap Security and privacy > Other security settings > Set up SIM
card lock and follow the prompts.
•
Tap Lock SIM card to turn on the feature.
•
Tap Change SIM card PIN to create a new PIN.
View passwords
You can have characters displayed briefly in password fields as you type them.
◌
From Settings, tap Security and privacy > Other security settings > Make
passwords visible to turn on the feature.
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