Back before the launch of iPhone 4, Apple released it's accompanying software update 'iOS 4' as a free download for second and third generation iPhone and iPod Touch users. With it, a slurry of a new features were made available such as iBooks, folders and multi-tasking. But that's not all.
The new software brought with it over 100 new features, some of which (being disabled by default) you'd never even know were there unless you stumbled across them by accident.
Well we've been rummaging through the update since day one and have found three little gems we reckon are cool enough to share.