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NOTE:
To restore normal sound settings, press or hold the
Volume up
key.
Applying New Wallpapers
You can set the wallpaper for the home screen.
1. From the home screen, select
> Settings > General
settings > Display > Wallpaper
.
2. Select
Gallery
or
Wallpapers
to choose the image you want
to use as the wallpaper.
Changing Screen Brightness
1. From the home screen, select
> Settings > General
settings > Display > Brightness level
.
2. Press the
Left/Right
key to adjust the screen brightness.
Protecting Your Phone With Screen
Lock
You can protect your phone by creating a screen lock. When it is
enabled, you need to enter a numeric PIN to unlock the phone’s
screen and keys.
1. From the home screen, select
> Settings > Personal >
Security > Screen lock
.
2. Select
None
to disable the screen lock, or select
PIN
to set a
numeric PIN that you must enter to unlock the screen.