Once you've completed your backup, it's time to get iOS 15 itself. Once upon a time you needed to install iOS updates via iTunes on the desktop, but Apple subsequently changed that process.

All set to update your iPhone to the latest version, iOS 15? Here's a guide on some of the important things you need to do and take care of before updating.

Apple released iOS 15 this week, adding a host of new features to the iPhone's operating system. Consumer Reports explains what to expect and how to install the software on your current iPhone.

CarPlay may fail to open audio apps or disconnect during playback Device restore or update may fail when using Finder or iTunes for iPhone 13 models Apple released iOS 15 on September 20.