MacRumors posted a story that Apple will unveil its next iPhone on September 10

Though the date of the announcement has been revealed, it is unclear whether the event will focus singularly on the upcoming iPhone 5S or if it will include Apple's rumored low-cost iPhone, possibly dubbed the iPhone "5C". The iPhone 5C, which is aimed at emerging markets, shares quite a few similarities with the iPhone 5. Prototype photos and leaked parts have depicted a similar shape and size, though the iPhone 5C has rounded edges, a slightly thicker form factor, and a polycarbonate shell that is offered in a range of colors.

  Apple to Unveil Next Generation iPhone on September 10