How can I update my iPhone 7
How can I update my iPhone 7+
How can I update my iPhone 7+
What can I do to make my iPhone updated
What can I do to make my iPhone updated
What do you want to update it to? iOS 15.7.9 is the highest it can go. If you were hoping to get iOS 17, that's not possible on an iPhone 7.
How can I update my iPhone 7