Samsung Galaxy S4 mini User Manual page 325

Adjusting Screen Brightness
This feature configures the LCD Brightness levels.
1. From the main Settings page, tap My device tab
Brightness.
2. Tap Automatic brightness to allow the phone to self-adjust and
tap OK.
– or –
Touch and slide the on-screen slider to adjust the level and tap
OK.
Assigning a Wallpaper
The Wallpaper settings option allows you to set the Wallpaper for
your Home screen, Lock screen, or both.
1. From the main Settings page, tap My device tab
Wallpaper.
2. Select an available option to change its current wallpaper.
For more information, refer to "Managing Wallpapers" on page 50.
Changing Your Settings
Display
Display
318