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
History of iPhone begin producing a CDMA-compatible iPhone, with such a model going on sale in early 2011. On January 8, 2011, the Wall Street Journal confirmed that Verizon Wireless would, on January 11, 2011, officially announce the launch of a CDMA-based iPhone for use on their network. The date in which the Verizon iPhone would go on sale was unknown, though the two most recent iPhone releases were made available within weeks of their launch announcement. Verizon confirmed the announcement on January 11, with an on-sale date of February 10. On January 11, 2011, Verizon announced that they would start carrying a