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1. Touch
> Settings > Security > Screen lock
.
2. Touch
Swipe
,
Pattern
,
PIN
or
Complex password
.
Touch
Swipe
to disable the screen lock. Anyone can
unlock the screen by touching the display and swiping up.
Touch
Pattern
to draw and redraw a pattern that you
must draw to unlock the screen.
Touch
PIN
or
Complex password
to set a numeric PIN
or a password that you must enter to unlock the screen.
NOTE:
Remember the pattern, PIN or password you set. Otherwise, you
will have to upgrade the phone software to use the phone. See
Upgrading the Phone Software
.
Using Split Screen
With the Split Screen feature, two applications can share the
phone screen, one on top of the other.
Enable Split Screen
1. Open one application that supports Split Screen.
2. Touch the
Recent apps
key and drag an app tab from recent
apps to the top half of the screen (the
Drag here to use split
screen
area).
3. On the bottom half of the screen, touch another app from
recent apps.
NOTE: