Samsung Galaxy S Wifi 3.6 User Manual page 29

›
Select a wallpaper for the idle screen
1
In Idle mode, press [
2
Select an image.
3
Save or Set wallpaper.
Select
Samsung is not responsible for any use of default
images or wallpapers provided on your device.
›
Adjust the brightness of the display
1
In Idle mode, open the application list and select
Settings Display
→ →
2
Drag the slider to adjust the level of brightness.
3
Select OK.
The brightness level of the display will affect how
quickly the device consumes battery power.
Wallpaper
] an option.
→ →
Brightness.
›
Set a screen lock
You can lock the touch screen with an unlock pattern or
password to prevent unauthorised people from using the
device without your permission.
•
Once you set a screen lock, your device will require
an unlock code each time you turn it on or unlock
the touch screen.
•
If you forget your pattern or password, bring your
device to a Samsung Service Centre to reset it.
•
Samsung is not responsible for any loss of security
codes or private information or other damages
caused by illegal software.
Set an unlock pattern
1
In Idle mode, open the application list and select
Settings Location and security
→
Pattern.
→
Set screen lock
→
29
Getting started