The Edge Guide to the iPhone

The edge guide for iPhone is a comprehensive list of instructions that will help you be the best iPhone user you can be. Buy a new iPhone 13? Updating to iOS 15? Or cautiously stick to iOS 14? We have useful tips for you.

If you want to upgrade to the latest iPhone, we’ll explain the difference between the different models, tell you how to sell or trade in your old phone, and teach you how to erase all your personal information when you hand it over.

We offer you tips and tricks to get the most out of your phone and the apps on it. Want to move all your data to your brand new phone? Replace a defective battery? Nervous about installing the latest version of iOS before it’s completely safe? Here’s step-by-step advice to help you get where you need to go.

If you already own an iPhone or just want to increase your knowledge of using iOS, our how-tos can teach you everything you need to know (or already knew) about some of your phone’s more advanced features.

And don’t worry, you can always come back to this page, in case you can’t read the entire guide in one sitting.