How to update my iPhone 14 Pro iOS version?

Hello~ Click on below and review…

Update your iPhone or iPad - Apple Support

Also if issues…

If your iPhone or iPad won't update - Apple Support

Note within both articles you may click on other highlighted tabs of interest for more helpful information. Post back if needed.

~Katana-San~

Settings > General > Software Update. It will tell you if an update is available or if you are already up to date.