Apple today announced that it has sold over five million of its new iPhone 5 — just three days after its launch on September 21 — and that more than 100 million iOS devices have been updated with iOS 6, the latest version of the world’s most advanced mobile operating system. iPhone 5 is available in the US, Australia, Canada, France, Germany, Hong Kong, Japan, Singapore, and the UK, and will be available in 22 more countries on September 28 and more than 100 countries by the end of the year.