
Getting up and running with an iPhone 15 or 15 Plus is simple enough. The Quick Start function will work its magic in rapid time, transferring data from an older iPhone, allowing you to set up FaceID, activate Hey Siri, Apple Pay and more.
But that is only the beginning. To get the most out of your iPhone 15 or 15 Plus, there are some other settings that you may want to try. And while your device may appear simple enough, the deeper you delve, the more you realise just how much power you can unlock.