When the iPhone 4S came out, it looked exactly like the iPhone 4. Since iPhone owners are usually very proud of their devices, we thought they should have a way of showing off that their device was the newer model. So we created these silly stickers that look great on the back of an iPhone. They are available at http://iphone4ssticker.com. This was just a fun idea and not something typical that Hammertech Engineering Solutions – Software Consulting does.