It is actually selling worst in Asian countries. In the US, iPhone is not so much a status symbol. A cheaper one is a good option. In Asia, the 5c is very expensive, and 5s is very VERY expensive. So they might as well get the top model. The 5c would have to be half the price to sell in Asia. As it is, it is a bit of a pointless product I am afraid.
10/20/13 at 8:18pm