Display settings allow you to customize the backlight, software text language, and color scheme.
To change display settings, select (Menu >) Settings > Display.
Backlight (not available on all phones) - select a backlight setting.
Text - select a language for the software. This does not change the map text.
Color Mode - select Day (light background with dark text), Night (dark background with light text), or Auto (colors change according to the time of day).