The iPhone, iPad, or iPod touch will restart itself automatically to complete installation. You can check a list of devices compatible with iOS 11 if you are not sure if your particular device is capable of running the new operating system. Anyone can install iOS 11 now but users are advised to follow a few basic steps to prepare for iOS 11including to insure device compatibility with the software release, backing up their iPhone or iPad, updating apps, and insuring there is enough available storage to install the software update.
The new operating system includes a revised Siri voice, a new look for the App Store, a redesigned Control Center, the inclusion of significant new multitasking features for iPad, and various other changes to the iOS experience.
