Another round of alleged schematics provided to uSwitch appear to show that the iPhone 7 Plus will have a dual camera and Smart Connector, but lack a headphone jack. Leaked images sourced from Steve Hemmerstoffer of NowhereElse depict renderings of an iPhone 7 — which appears much like the iPhone 6s minus a headphone jack — and an iPhone 7 Plus that looks decidedly different. In addition to showing the three dots associated with the iPad Pro’s…