If you look closely, you can see part of the Foxconn logo appear at around the same time that the shout is heard. As we said, someone is trying too hard to make this look real. As for the phone itself, this alleged prototype has no home button, a bezel-less design, and a camera positioned in the middle of the back with no flash spotted. The front-facing camera is also centered. Even though the iPhone 7 will likely sport a new design, it all smells like a fake.
Having said that, back in March 2014, the Apple iPhone 6 was leaked more than five months before it was officially unveiled. Someone claiming to be a Foxconn insider snapped pictures showing the now famous antenna lines and the protruding camera. We couldn't have known it at the time we passed those pictures along to you, but they were genuine.
We don't get that feeling with this clip, but you can still check it out by clicking on the video below.