How to set Apple 15 information encryption?

If there are some short messages in our information that others don't want to see, we can implement encryption settings. In the settings, we will remove the SMS trust and re-enter the password when re-entering.

Apple 15 information encryption setting method:

1, enter the settings first, and then click "screen usage time".

2. Then click Always Allow.

3. Then click the minus sign in front of "Information".

4. Click "Delete".

Finally, you can encrypt the information.