Apple Inc. iPhone 7 and 7 Plus smartphones are displayed during an event in San Francisco, California, U.S., on Wednesday, Sept. 7, 2016.Apple Inc. unveiled new iPhone models Wednesday, featuring a water-resistant design, upgraded camera system and faster processor, betting that after six annual iterations it can still make improvements enticing enough to lure buyers to their next upgrade. Photographer: David Paul Morris/Bloomberg via Getty Images
A customer tries the touch screen feature on the new Apple Inc. iPhone 6s smartphone at a store in San Francisco, California, U.S., on Friday, Nov. 13, 2015. The 12.9-inch Apple Inc. iPad Pro tablet computer was released for sale in stores today and the Apple Pencil is available for order online. Photographer: David Paul Morris/Bloomberg via Getty Images
A child grasps a new Apple Inc. iPhone 6s Plus at an Apple store in Palo Alto, California, U.S., on Friday, Sept. 25, 2015. From Sydney to New York, some of the Apple faithful waited in lines for more than two weeks to be among the first to receive the new iPhone 6s and 6s Plus. Photographer: David Paul Morris/Bloomberg via Getty Images
The new Apple Inc. iPhone SE smartphone is arranged for a photograph on top of an iPhone 6 Plus after an Apple event in Cupertino, California, U.S., on Monday, March 21, 2016. Apple Inc. unveiled a new, smaller iPhone that will start at $399, seeking to jump-start sales of its flagship product by enticing more users to upgrade, especially in high-growth markets such as China and India. Photographer: David Paul Morris/Bloomberg via Getty Images
SAN FRANCISCO, CA - SEPTEMBER 9: Apple CEO Tim Cook introduces the new iPhone 6s and 6s Plus during a Special Event at Bill Graham Civic Auditorium September 9, 2015 in San Francisco, California. Apple Inc. unveiled latest iterations of its smart phone, forecasted to be the 6S and 6S Plus. The tech giant is also rumored to be planning to announce an update to its Apple TV set-top box. (Photo by Stephen Lam/ Getty Images)
