The leaked photos have a questionable source, but it is worth being trusted because it is not far from the rumors.it was leaked by LetemSvetemApplem, an Apple news blog published in the Czech language and are found in Weibo social network.
You will notice that in the leaked photo that there is a hole located between the protruding camera hardware and dual-LED flash. The existence of the two holes there is against IPhone 7 rumors. One of the holes may be a rear microphone for capturing clear audio while recording videos, and the second one remains a mystery. There is also speculation that the extra hole is for a laser autofocus module it is in the LG G3, LG G4, Google Nexus 5X and Google Nexus 6P has. A laser autofocus system would enable the camera on the iPhone 7 to focus accurately and quicker on the photo subjects. We are expecting the IPhone 7 to have good photographic elements.
We also noticed a Smart Connector on the leaked image, rumor says that IPhone 7 will come with a Smart Connector because of its size. With a Smart Connector, the iPhone 7 Plus would be able to seamlessly connect to compatible products like the Apple Smart Keyboard. Reliable device leaker @OnLeaks recently posted a photo of the iPhone 7 Plus/Pro case schematics, which confirmed the Smart Connector on the larger sized device models:
The leaked photos do not reveal if 3.5mm headphone jack would be replaced with stereo speakers. As a lot of leaks are out there online you are advised to staycautions to avoid being mis informed. Apple will launch the phone on aptember so it's just four month away