Apple hasn’t yet managed to keep up with iPhone 7 and iPhone 7 Plus demand, suggesting that the company’s new iPhones are a hit. In fact, iPhone sales in the September quarter came in slightly higher than Wall Street was expecting, even though supply of both new models was severely constrained. But even though Apple’s iPhone 7 and 7 Plus have been so far, demand for next year’s new iPhones is expected to dwarf this year’s models thanks to a massive iPhone redesign that Apple fans have been waiting for. As exciting as next year’s new iPhone 8 and iPhone 8 Plus sound, however, new evidence suggests that Apple is working to bring an exciting new feature to its iPhone lineup that could be the biggest smartphone game-changer the world has seen since the first iPhone was released nearly a decade ago in 2007. According to a number of solid early reports, next year’s iPhone 8 and iPhone 8 Plus are going to feature huge improvements in a number of key areas. First, they’ll sport the first big iPhone redesign since 2014, when Apple released the iPhone 6 and iPhone 6 Plus. Since then, Apple has used roughly the same design on 2015’s iPhone 6s and 6s Plus, as well as on the new iPhone 7 series. In 2017, the iPhone 8 and iPhone 8 Plus will supposedly feature a fresh new design with a glass front and back that are connected by metal around the edges. The display, which is believed to be an OLED screen for the first time ever on an iPhone, will reportedly take up much more of the iPhone’s face thanks to the removal of the home button on the front of the phone. A next-generation Touch ID fingerprint scanner will then be embedded beneath the display, and 3D Touch gestures will take care of the rest of the home button’s functionality. Apple’s upcoming new iPhones are expected to feature plenty of other enhancements as well, such as better cameras and a new A11 Fusion processor that is even faster than the A10 Fusion chip in Apple’s iPhone 7 and 7 Plus. But mounting evidence suggests that the company is working on the biggest game-changer that the smartphone industry has seen since the very first iPhone was unveiled nearly 10 years ago at the Macworld convention in January 2007.