Apple has already revealed that iPhone would be released in June, but it has not specified a specific date. Not surprisingly, it turns out that iPhone will be released on the first day of Apple’s Worldwide Developers Conference; June 11. This event will primarily be about the coming OS X 10.5, also known as Leopard, but now it seems that also iPhone will be given some space. The lack of Leopard during the event in January left a lot of questions unanswered and this has put a lot of pressure on Apple. This may be a way for Apple to divert some of the attention and relieve pressure.