Joke Collection Website - Blessing messages - What should I do if the black screen of Xiaomi mobile phone does not display?

What should I do if the black screen of Xiaomi mobile phone does not display?

Remove blackening.

1. Enter the contact interface of Xiaomi's mobile phone, find the blacked contact, click to enter the contact details page, then click more options in the upper right corner, and then select Not Blacked.

2. If the mobile phone turns on do not disturb mode, even if the contacts are not blacked out, their messages and incoming calls will not be displayed normally.