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Display > Brightness
.
2. Touch
AUTO
to turn on or off automatic brightness
adjustment. You can also drag the slider to turn off
auto-adjustment and change the screen brightness manually.
Protecting Your Phone With Screen
Locks
You can protect your phone by creating a screen lock. When a
screen lock is enabled, you need to touch and hold the screen,
look at the front-facing camera, draw a pattern or enter a numeric
PIN or a
password to unlock the phone’s screen and keys.
1. Touch the
Home Key > Menu Key > System settings >
Security
.
2. Touch
Screen lock
.
3. Touch
Long press
,
Face Unlock
,
Pattern
,
PIN
or
Password
.
Touch
Long press
to enable screen lock and allow
unlocking
with a ‘touch and hold’ gesture. You can unlock
the screen by touching and holding a blank area of the
lock screen.
Touch
Face Unlock
to let the phone capture your face.
You can unlock the screen by looking at the front-facing
camera. You also need to set a pattern or PIN in case the
phone cannot recognize your face.
Touch
Pattern
to create a pattern that you must draw to