How to Restore to iOS 11 If You're Over the iOS 12 Beta
by Susie Ochs from Lifehacker on (#3TTFP)
You probably shouldn't run an iOS public beta on your primary device. But maybe you took the plunge anyway-anything to get in on that sweet Memoji action-and now you regret it. Maybe an app you use every day isn't compatible with iOS 12 yet, and you want to go back.