How to Hide Text Previews for Every App Notification on iOS 11's Lock Screen

iOS 11 has introduced a simple blanket solution for those who want to hide text previews for all of their apps at one time, bringing about a quick remedy for anyone concerned about privacy on iPhone and iPad. In previous iterations of iOS, you could only toggle the "Show Preview" notification setting on or off for select apps, and the feature was largely exclusive to a few of Apple's own first-party apps, like Messages.With iOS 11, that option has extended to individual third-party apps, and App