Sharp AQUOS Crystal User Manual page 365

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
Screen lock
Improve face matching
*4
Liveness check
Make pattern visible
*2*3*4
Automatically lock
Power key to lock
*2*3*4
instantly
*1*2*3*4
Enable widgets
Owner info
Encrypt phone
Encrypt microSD
Make passwords visible
Device administrator
Unknown sources
Verify apps
Storage type
Trusted credentials
Install from microSD
Clear credentials
*1
This option is available when the Slide screen lock is set.
*2
This option is available when the Pattern screen lock is set.
*3
This option is available when the PIN/Password screen lock is set.
*4
This option is available when the face unlock screen lock is set.
Settings
Set your screen lock. See Lock Screen Settings for details.
*4
When you have a face unlock set, you can capture your face in
different conditions to improve the face matching ability.
You need to blink when unlocking the screen with the face Unlock set.
*2
When you have a Pattern screen lock set, you can choose whether
the pattern is visible briefly as you draw it on the lock screen.
When you have a screen lock set, you can choose a time period for
automatically locking the screen after the screen turns off, or choose
to have the screen lock immediately when the screen turns off.
Pressing the Power key locks the screen immediately.
Enable multiple widgets on your lock screen.
Show your information on the lock screen.
Encrypt all data on your phone.
Encrypt the data on an optional installed SD card.
Toggle to show or hide passwords when entering form data.
View or turn off device administrators.
Allow or deny installation of apps from sources other than the Google
Play Store app.
Disallow or warn before installation of apps that may cause harm.
Check the storage type.
Display trusted CA certificates.
Install encrypted credentials.
Delete all credentials and reset the credential storage password.
Description
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