If you need to reset your iPhone to factory settings to resolve an issue, you can back it up to iCloud first and then restore it to keep your data.

You can buy more storage on an iPhone by going to your iCloud menu. Here's how to find that menu, and what it costs to ...

Unboxing a new iPhone shouldn't make you anxious about whether your information will safely transfer to the new phone. These are the ways to do it easily and safely.