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2. Touch
Settings > Display
.
3. Drag the slider below
Brightness
to adjust the brightness.
Protecting Your Phone With Screen
Lock
You can protect your phone from accidental operations or
unauthorized use by enabling the screen lock. When it is enabled,
you need to drag the unlock icon or (depending on the setting)
enter a passcode to unlock the phone’s screen and keys.
1. Touch the
Home Key
and swipe left to find the
Settings
app.
2. Touch
Settings > Screen lock
.
3. Touch
Lock Screen
to enable or disable phone lock.
4. If
Lock Screen
is enabled, touch
Passcode
lock
to enhance
the security level by creating a four-digit passcode needed
when you unlock the screen and keys.