Apple has released iOS 18.7.3, but it's not available for all iPhones. As Apple tries to push users to iOS 26.2, which ...
Since the beginning of December, Apple has been pushing iPhone users who opted to stay on iOS 18 to install iOS 26 instead.
OS 26 launched to all users in September, but only now has Apple started recommending iOS 26.1 as the new default update for users.