The iPhone 5s iOS 10.1.1 update is an important update for the former flagship and today we want to take a close look at the key iPhone 5s iOS 10.1 update detail as we push toward the next big iOS release date. on september 13th, Apple rolled out its long awaited iPhone 5s iOS 10 update bringing new features and enhancements to the 4-inch device. Apple addressing some of these problems and its latest release, iOS 10.1.1, tackles a data issue plaguing the iPhone. much larger Thanks to the features and fixes from the previous of version of iOS 10.