Are these images of iPhone 5S ?

 
 
   Today, GSMArena site said that the picture of the upcoming Apple iPhone 5S, seems to be substantial changes in the form of the next iPhone.

According to the images in the above, we note that the curvature in the back of the phone, the disappearance of the Home Button, and this is a new step in the design of the best-selling smartphone in the world, but we can not say for sure that this is the final form of iPhone 5S and may be as well.