10 Things to Know About the iPhone 5 iOS 9.2.1 Update

Things to Do Before Installing iOS 9.2.1

If you do decide to download the iPhone 5 iOS 9.2.1 update, you'll want to prepare. A little prep work will go a long way toward preventing problems on your fossil of a smartphone.

To help, we've put together a comprehensive pre-installation guide that will take you through the steps that we use before every single iOS update. You don't need to follow every single step but know that all of them will help in some way.

At the very least, you'll want to make a backup so that you don't lose any of your data/important files during or after the installation process.