Sharp AQUOS Crystal Sprint, User Manual, Page: 359 / 399

Security Settings
The Security settings menus let you set encryption options, password visibility, administrator settings, and
credential storage options.
Security Settings Overview
Many security settings are dependent on Screen lock settings, SIM lock settings, etc. The following table
outlines the settings available through the Security settings menu:
Security Setting Description
Screen lock Set your screen lock.
Owner info Show your information on the lock screen.
Encrypt phone Encrypt all data on your phone.
Encrypt microSD Encrypt the data on an optional installed SD card.
Make passwords visible Toggle to show or hide passwords when entering form data.
Device administrator View or turn off device administrators.
Unknown sources
Allow or deny installation of apps from sources other than the Google
Play Store app.
Verify apps Disallow or warn before installation of apps that may cause harm.
Storage type Check the storage type.
Trusted credentials Display trusted CA certificates.
Install from microSD Install encrypted credentials.
Clear credentials Delete all credentials and reset the credential storage password.
Settings 349