Apple Stops Signing iOS 18.0via MacRumors: Mac News and Rumors - All Stories (author: Juli Clover)

Apple today stopped signing iOS 18.0, preventing iPhone users who have upgraded to iOS 18.0.1 from downgrading to iOS 18. Apple released iOS 18.0.1 a week ago on October 3.It is not unusual for Apple to stop signing older versions of iOS within a week or…