Apple's iOS 7 makes its debut today, and many users are champing at the bit to get their hands on this massively overhauled operating system.
Before you make the jump, however, it's a good idea to make sure you've got a full backup of your iPhone, just in case something goes wrong. That's not likely, given that beta testers have been putting iOS 7 through its paces for months, but better safe than sorry.
Your iPhone gets backed up to one of two places: iTunes on your computer or iCloud in the, er, cloud. Here's … Read more