Jin Li used to have a short message icon in her mobile phone, but now she can't find it. What is the reason?

It is recommended to check whether it is hidden. The specific operation method is as follows:

Slide up in the middle of the phone desktop.

Select desktop settings.

Select Application Hidden/Private Application.

Select Enter Password.

Select Edit.

Select Apply and click Cancel.

Or slide your finger down on the mobile phone desktop → enter the password → edit → select the application check box → decrypt and confirm.