I’m not understanding the update process
how Do I update my iPhone
iPhone X, iOS 16
Question marked as
Go to Settings > General > Software Update. Tap Automatic Updates, then turn on Download iOS Updates.Turn on Install iOS Updates. Your device will automatically update to the latest version of iOS or iPadOS.
Remember to connect to power and to turn off Low Power Mode.
Here is a link that should help:
Update your iPhone or iPad - Apple Support
Good luck!