After talking about a few major functions

After talking about a few major functions, let's talk about the small function "tap the back" brought in iOS 14.

This feature is lightweight and fresh. Through settings, you can tap two or three custom shortcut commands on the back of the phone.

For example, open "Settings> Accessibility> Touch> Tap Back" in turn, and change "Double Tap" to "Screen Capture", which can replace the "Lock screen key + Volume key" entity in a simple way Key operation.