To update your device, make sure your iPhone or iPod is plugged in, so it doesn’t run out of power midway through. Next, go to the Settings app, scroll down to General and tap Software Update.

Before connecting your iOS device to iTunes, you are first going to want to make sure that you have your computer authorized for your account and that you are logged into your iTunes account.

iOS 15 is finally here, and that means it's time to download the final release onto your favorite iPhone. Here's how to download iOS 15 right now.