As promised, Apple has launched iOS 8.1 operating system update for its devices. After it was introduced with iPhone 6 and iPhone 6 Plus, users were reporting major problems with the OS that put Apple in a bad position. The iOS 8.1 is a replacement for the iOS 8.0.2.
Apple iOS 8.1 brings new features, such as Apple Pay, Camera Roll, iCloud Photo Library, functionality for several Continuity features, Instant Hotspot and a number of fixes for the reported problems. The update is available so check in the Software updates section in the Settings tab.