Encrypt Phone; Encrypt Sd Card; Unknown Sources - Samsung GALAXY J3 V User Manual

4. Choose a screen lock option:
•
Info and app shortcuts: Display a dual clock,
or information such as the weather, on the
Lock screen.
•
Notifications on lock screen: Show
notifications on the Lock screen.
•
Secure lock settings: Set your secure
lock functions such as Secured lock time
and Smart lock. This option is not available
with Swipe.
Note: Options vary based on the screen lock type.

Unknown Sources

Enable installation of non-Google Play applications.
1. From a Home screen, tap
2. Tap Lock screen and security >
Unknown sources 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.
Settings
Apps > Settings.
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Encrypt Phone

Protect your device by encrypting its data.
1. From a Home screen, tap
2. Tap Lock screen and security > Encrypt phone.
3. Tap Encrypt phone 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
2. Tap Lock screen and security > Encrypt
SD card.
3. Tap Encrypt SD card and follow the prompts to
encrypt all data on your memory card.
Apps >
Settings.
Apps >
Settings.
Lock Screen and Security