Getting started 29Set a screen lock›You can lock the touch screen with an unlock pattern orpassword to prevent unauthorised people from using thedevice without your permission.Once you set a screen lock, your device will require•an unlock code each time you turn it on or unlockthe touch screen.If you forget your PIN or password, bring your•device to a Samsung Service Centre to unlock it.Before bringing your device to a Samsung ServiceCentre, remember to make backup copies of allimportant data stored on your device.Samsung is not responsible for any loss of security•codes or private information or other damagescaused by illegal software.Set an unlock patternIn Idle mode, open the application list and select1 Settings → Location and security → Set screen lock→ Pattern.Adjust the brightness of the display›You can quickly adjust the display brightness by scrollingleft or right on the indicator line of the screen.To adjust the brightness in the setting menu,In Idle mode, open the application list and select1 Settings → Display → Brightness.Clear the check box next to2 Automatic brightness.Drag the slider3 to adjust the level of brightness.Select4 OK.The brightness level of the display will affect howquickly the device consumes battery power.
