The iPhone 6 and iPhone 6 Plus were announced in September 2014, and were released later that same month. The iPhone 6 and iPhone 6 Plus were significantly modified from the iPhone 5S structure. They were both larger with a more wide screen (4.7 and 5.5 inch) and easier to operate than the previous iPhone 5s. While the larger displays were the most talked about feature change on the iPhone 6 and iPhone 6 Plus there was a faster processor, improved cameras, better Wi-Fi connectivity and more. The reviews were generally favorable but there were also a number of serious issues with these new models. "Bendgate" was the name given by the press to a design flaw making the iPhone 6 easy to bend under pressure. A byproduct of this bending issue was called "touch disease". This flaw occurs when pressure unplugs the iPhone 6 internal components making the phone insensitive to user touch. The iPhone 6 and iPhone 6 Plus were to become the mid-range in the Apple iPhone line when the iPhone 6S and 6S Plus were released in September 2015.