Today was Apple's new mobile operating system officially.

Remember to update iTunes first!
But first you have to remember to download iTunes 10.5, which came last night. With older versions of iTunes goes, it is not possible to update the iPhone, iPad or iPod.

You also need the correct version of the iPhone or iPod Touch.

They work under the new system:
iPhone 4
iPhone 3GS
iPad
iPad 2
iPod Touch 3. generation
iPod Touch 4. generation
Daniel Reviewed by Daniel on . Apple's big update iOS 5 is ready. Today was Apple's new mobile operating system officially. Remember to update iTunes first! But first you have to remember to download iTunes 10.5, which came last night. With older versions of iTunes goes, it is not possible to update the iPhone, iPad or iPod. You also need the correct version of the iPhone or iPod Touch. They work under the new system: iPhone 4 iPhone 3GS Rating: 5