How to update your iPhone, iPad or iPod Touch to iOS 7 wirelessly

Upgrade your iPhone, iPad or iPod Touch to iOS7 for free in just 3 easy steps. Whether you have an iPhone 4+ (that is, iPhone 4 or later), an iPad 2, Retina Display iPads, iPad minis or an iPod Touch 5+, this easy guide can help you upgrade quickly. This article shows you how to update your iPhone wirelessly. Apple's newest operating system for iPhone, iPad and iPod Touch has a simple, intuitive interface that makes tasks fun and easy. Some of the more than 200 new improvements that Apple added to iOS 7 include an automatic grouping of your videos and photos according to chronology or geography, FaceTime Audio which can help you make free long distance calls, Control Center which puts you just one tap away from key settings—along with an easier way to multitask and a redesigned Notification Center. With integrated services and advanced features like Photos, Music, Siri, Maps, FaceTime, AirDrop, Game Center, AirPlay, iCloud and the App Store, all wrapped in security, iOS 7 is the most very advanced mobile operating system on earth. Note: Although iOS 7 is compatible with iPhone 4, features like Siri, turn-by-turn navigation, and FaceTime require iPhone 4s or higher. AirDrop requires iPhone 5.