iOS 4

You have the option to remove a folder on the home screen after it's created. To delete the folder and move your apps to the home screen follow these steps:

1. Touch and hold the folder you wish to remove.
2. Icons will wiggle. Touch the folder to display the apps inside.
3. While the apps are wiggling drag them out of the folder and onto the home screen.
4. If you don't want to save the apps in the folder you can delete them instead (touch the black circle on the corner of the icon you wish to delete).

The option under Settings -> General -> Home to add shortcuts to the home button has been removed in iOS 4 (iPhone OS 4). Double clicking the home button now opens the multitasking bar.

Users previously had the option to directly access iPod, Camera, Phone Favorites or Search by clicking the home button twice.

Triple-click options for the iPhone home button can be set under Settings -> General -> Accessibility and include features such as Zoom, Large Text, and White on Black.

Folders can be created to organize groups of app icons on the home screen. This feature is now available using iOS 4.

To create a folder:

1. Touch and hold an app icon.
2. While the icons are wiggling, drag an app on top of another app.
3. A folder will be created containing the two apps.
4. Rename the folder or touch the folder icon to accept the default name.
5. Press the home button to stop the icons from wiggling.

To add more apps to a folder:

1. Touch and hold an app icon.
2. While the icons are wiggling, drag an app on top of the existing folder.