Invert the display colors on your iPhone 4 or iPad 2! You can change your devices’ display default settings from the classic black text on a white background to the reverse!
To try out this groovy and unique feature simply go to “Settings”> “General”> “Accessibility”> “White on Black”> “On”. Now all the colors on your display should be inverted, giving you that “negative image” feel…Enjoy!
See Tip and Trick #30: Type in Multiple Languages
See Tip and Trick #29: Character Count Your Text Messages
See Tip and Trick #28: Accessing the Scientific Calculator
See Tip and Trick #27: Zooming on Google Maps
See Tip and Trick #26: Accessing “iPod” While Device is Locked
See Tip and Trick #25: Adding Accents While Typing
See Tip and Trick #24: Search Web/Wikipedia from Home Screen