I upgraded from iOS 18 to 26, but the battery drain on iOS 26 is fast, and the lag is terrible. I want to know how to downgrade from iOS 26 to 18. Apple user report Have you updated to iOS 26, but are ...

Apple updates iOS every year without fail, bestowing upon our iPhones a range of new features and security improvements as well as the occasional redesign. In September 2025 iOS 26 made its debut.

Apple has stopped signing iOS 26.1, meaning that iPhone users can no longer downgrade to that software version via Finder on ...