Is anyone else having a problem with the new iOS 12 beta 4 update hanging during installation. I ran softwarre update on both my iPhone X and iPad Pro 10.5" and both devices have been hung sitting a black screen with the Apple Logo and the loader progress bar seemingly showing 100%.
I force restarted both devices which rebooted them and then the Apple logo with progress bar appeared again and loaded successfully and booted normally and seems to have updated to Dev beta 4.