How to update my iPhone 7 version

Sm2915 Said:

"How to update my iPhone 7 version: How to update my iPhone version"

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Updating an iPhone 7:

A. iPhone 7 will only install to iOS 15. So, go to: Settings > General > About to find the currently-installed iOS version. See here: Update your iPhone or iPad Software if you're Experiencing Issues with Location, Date, and Time - Apple Support. And, for the note, even if you could update, only the latest compatible version will install.

If updatable, what to Try:

B. Update Using a Computer:

Have a Computer Handy? If so, try using a computer to update. Use my User Tip Update your iPhone Using a Computer - User Tip. If any updates are available, they will install, sure enough