Want to update iOS 16

shwe278 wrote:

Want to update iOS 16 software

You’ll update to iOS 17 on an iPhone 13.

iOS 16 is no longer available for iPhone 13.

Here is how to: Update your iPhone or iPad - Apple Support

Here is what to do: If your iPhone or iPad won't update - Apple Support

What version of iOS do you have now?

Settings > General > About > iOS Version

What happens if you tap Settings > General > Software Update