Don't Want to Upgrade to iOS 26? Here's How to Stay on iOS 18 [Update: Now Unavailable]

Since the beginning of December, Apple has been pushing iPhone users who opted to stay on iOS 18 to install iOS 26 instead.

iOS 18.7.3—Which iPhones Can Run Apple’s Critical New Update?

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 ...