Zte Blade A3 Prime User Manual page 119

with Play Protect to enable this feature. To send unknown apps
to Google for better detection, touch and switch on Improve
harmful app detection.

Find My Device: Locate, lock, or wipe your lost device remotely.
The lost device must be signed in to a Google account.

Security update: Check for, download, and install system
updates.

Screen lock: Secure your phone and personal information with a
screen lock (see
Touch
Make pattern visible: Show the pattern as you draw it. This

option is available when unlock pattern is set.
Automatically lock: Set the time needed for the lock

protection to be activated after the screen turns off. This
option is available when unlock pattern, PIN or password is
set.
Power button instantly locks: Lock protection is activated

immediately when you press the Power key. This option is
available when unlock pattern, PIN or password is set.

Fingerprint: Enable the swipe functions of the fingerprint sensor.
Register up to 5 fingerprints for unlocking the phone or opening
bound apps. See

Face authentication: Use face recognition to unlock the screen.
See Using Face

Smart Lock: Keep the phone unlocked when connected to
trusted devices, in trusted places, or while being held or carried.
Protecting Your Phone With Screen
beside Screen lock to set the following options.
Using Your
Recognition.
Fingerprint.
119
Locks).