Getting to Know Your Settings Bundle

The Settings application lets the user enter and change preferences for any application that has a settings bundle. A settings bundle is a group of files built in to an application that tells the Settings application which preferences the application wishes to collect from the user.

Pick up your iOS device, and locate your Settings icon. By default, you'll find it on the home screen (see Figure 12–1).

Figure 12–1. The Settings application icon is in the middle of the last column on this iPhone. It may be in a different spot on your device, but it's always available.

When you touch the icon, the Settings application will launch. Ours is shown in Figure 12–2.

Figure 12–2. The Settings application