21 
4.  Touch OK. 
Adjusting Volume 
1.Touch the Home Key >    > Settings >Sound & 
notification>
. 
2.Drag the sliders to adjust the volume for each type of audio.   
  NOTE:   
You can adjust the media volume when a media application is in 
use by pressing the Volume Up/Down Key. If no media 
application is active, press the Volume Up/Down Key to adjust 
ringtone volume (or the earpiece volume during a call).   
Applying New Wallpapers 
You can set the wallpaper for the Home Screen. 
1. Press Home Key to return to the Home Screen. 
2. Press
 and hold Home Screen and select WALLPAPERS. 
3.Choose the image or animation you want to use as the 
wallpaper. Some cropping may be needed for Gallery images. 
4.Touch Set wallpaper. 
Changing Screen Brightness 
1.Touch the Home Key >    > Settings > Display > 
Brightness level. 
2.click 
  next to the Adaptive brightness to turn it on to make