How to Create a Folder in iOS 4 on iPhone, iPod Touch or iPad

The ability to create folders on the home screen (springboard) was introduced in iOS 4 for iPhone 3G, iPhone 3GS, iPhone 4, iPad 1, iPad 2 and iPod Touch 2nd Generation and higher.It’s not immediately obvious how this is done and so definitely merits a tip!To create a folder do this:1. Tap and hold any app icon on your springboard until it starts wobbling.2. Now select and drag an icon that