Apple didn’t follow their annual upgrade cycle for the iPhone this year at WWDC 2011, instead the iPhone 5 is expected to launch later in the year, and we have been hearing rumors over the past few months that the iPhone 5 would launch in September.

According to a recent report by MacRumors, the iPhone 5 has entered the final stage of testing, which would indicate that Apple are getting ready to launch the iPhone 5 within the next few months.

We are expecting Apple to announce the iPhone 5 at the same time as iOS 5 is made available, when iOS 5 was announced we were told it would be available in the fall of 2011, which would tie in with the September iPhone rumors.

Apple usually holds an annnual iPod event in September, so we suspcet that the iPhone 5 will officially be unveiled them, and will probably go on sale in September as well.

Source Mac Rumors