Apple has unveiled the latest iPhones — the 5C and 5S — and says they will replace the current iPhone 5. Apple also says its next mobile operating system, iOS 7, will be available as a free download on Sept 18.
Craig Federighi, head of software at Apple Inc., said at an event at the company’s Cupertino, Calif., headquarters that “downloading iOS 7 is like getting an all new device.”
The new system can be downloaded on the iPhone 4 and later models, as well as on the tablets beginning with the iPad 2.