s you know by now, iOS 8 download links for final version are live for iPhone 5s, 5c, 5, 4S, iPad 2 and over, iPod touch 5G. iOS 8 brings a ton of new features to supported devices. More information on the features new in iOS 8 can be found here.
The following guide will help you download and install iOS 8 on your iPhone, iPad or iPod touch the right way. It is important to note that iOS 8 is compatible with iPhone 6, iPhone 6 Plus, iPhone 5s, iPhone 5c, iPhone 5, iPhone 4S, iPad Air, Retina iPad mini, iPad mini 1, iPad 4, iPad 3, iPad 2 and iPod touch 5. iPhone 4 is not supported. More info on whether or not your device is supported by iOS 8 can be found here.
How to download iOS 8 and install it on your device the right way:
Clean Install
The recommended way to install a major new iOS 8 update is to clean install it. Restoring your device to a clean install of iOS 8 will help you get the best performance out of your device.