Any report that has a summer release for the iPhone should be discounted immediately. Consider who is running the company and how Apple maintains inventory and builds devices. A year cycle is perfect for ensuring you can produce and meet demand for the entire year and keep the cycle.
Would they be smart to have a summer date for people who can upgrade come February or so? Sure. But a year cycle is so perfect that there's no need to break from it.
Would they be smart to have a summer date for people who can upgrade come February or so? Sure. But a year cycle is so perfect that there's no need to break from it.