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• Touch the Home Key > SETTINGS tab > System > Device
> Sound > Sound mode and select Mute.
• Keep pressing the Volume Down Key when no media
application is active. When the icon appears on the status
bar, Spro2 is in silent mode.
Applying New Wallpapers
You can set the wallpaper for the lock screen.
1. Touch the Home Key > SETTINGS tab > System > Device
> Display > Wallpaper.
2. Select a wallpaper source from Gallery or Wallpapers
and choose the image you want to use as the wallpaper.
Some cropping may be needed for Gallery images.
Changing Screen Brightness
1. Touch the Home Key > SETTINGS tab > System > Device
> Display > Brightness.
2. Drag the slider to adjust the screen brightness.
Protecting Your Spro2 With Screen
Locks
You can protect your Spro2 by creating a screen lock. When it is
enabled, you need to touch and hold on the screen, draw a
pattern or enter a numeric PIN or password to unlock Spro2’s
screen and keys.