Just a few hours ago Apple released beta 7 of iOS 12 however, they have temporarily pulled the over-the-air update after testers reported widespread issues with sluggish performance after updating.

For those who have already installed the latest beta will be pleased to know that the performance issues for users who have updated don’t appear to last too long, however some users are complaining that the lock screen may be unresponsive, then each app may take several seconds to launch.