What is iphone Vibration Undo and how to use it?

Shake the iphone to cancel is to shake the phone when inputting text, and a window will pop up to cancel the previous input and operation.

The setting method is as follows:

1. Find the settings on the desktop and click Open to enter the settings interface;

2. Find the auxiliary function option in the main setting interface, and open the auxiliary function to enter the setting interface;

3. In the auxiliary function setting interface, click the touch option to enter the touch setting interface;

4. In the setting touch interface, find shake to cancel, and click the button on the right to open the function;

5. After opening, you can use the shake undo function.