Apple has made a fresh beta of iOS 12 available to developers and public testers alike. The update resolves an annoying bug that has pestered users with a notification to update their device. The popup notification, which read “A new iOS update is now available. Please update from the iOS 12 beta,” appeared every time the phone was unlocked or the notification shade was pulled down. The latest beta takes care of the issue. iOS 12 is nearly ready for prime time. The new operating system should become available to iPhones and iPads later this month.
Source: Phone Scoop – Latest News