IPhone 7 lock that prevents individuals from attempting to replace the home button on their own. Users are now required to go to an Apple Store to have repairs done, with "recalibration" of the button being necessary. This is a step further than Apple went with iPhone 5S, 6 and 6S, where only Touch ID functionality would get disabled but the "return-to-home" functionality still worked. Some iPhone 7 devices with the model numbers A1660, A1779 and A1780 suffer from a problem where they show a "No service" message even when cellular reception is available. Apple will repair those devices for free within
IPhone 5 against Apple for infringing eight of its patents. The case was scheduled to begin in 2014. In a statement, Samsung said it had "little choice but to take the steps necessary to protect our innovations and intellectual property rights". Litigation between the two involving patent infringement has been ongoing and is being fought in several court cases around the world. The components and labor required to construct the most basic iPhone 5 are estimated to cost US$207, which is US$19 more than the cost of components for the corresponding iPhone 4s model. The LTE module in the iPhone 5 alone