Security - Samsung Galaxy S4 User Manual

Security

Secure your device and protect your
data with Security settings.
Device Administration
Manage your device administrators and application
installation privileges.
1. From a Home screen, tap
2. Tap Security for options:
•
Phone administrators: Add or remove device
administrators.
•
Unknown sources: Enable installation of
non-Google Play applications.
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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Encryption
Require a numeric PIN or password to decrypt your
device each time you power it on or encrypt the
data on a memory card (not included) each time it is
connected.
1. From a Home screen, tap
2. Tap Security for options:
•
Encrypt phone: Tap and follow the prompts to
encrypt all data on your device.
•
Encrypt external SD card: Encrypt data on a
memory card (not included).
Apps > Settings.
Security