The iPhone 5 is a very popular iPhone especially in its first weeks like all iPhones. But it has had a few problems like the screen glitches when you swipe to fast. Article here. And also people have been complaining a lot about how it doesn't fit in their hand as well as the other iPhones. So Apple is preparing to begin a trial production of a new iPhone 5, possibly the iPhone 5S in December. Initial product volumes are thought to be around 50,000-100,000. And they are rumored to enter volume production in the first quarter of 2013.
