The problem is that they upgraded to something still not as good as the competition. They upgraded the camera, they FIXED the antenna and signal problem, increases storage capacity which is useless, and improved the graphics which won't be as good as that of many android phones.
The iphone 4 was very good and was holding off well till now, i only see the launch of the 4s as a marketing technique to re-boost their market share and sales, especially that they are able now to drop the price of the iphone 4.
The iphone 4 was very good and was holding off well till now, i only see the launch of the 4s as a marketing technique to re-boost their market share and sales, especially that they are able now to drop the price of the iphone 4.