How to view unknown data

The first thing to know is that the way the data is stored determines how it will appear after the user deletes it. Different ways of deleting data can lead to different results. The only same thing is the wear and tear of the data. Many users feel that the data scanned is very small, not up to their satisfaction, largely because the user automatically ignores the unknown data, which is called unknown contact information.

The data is stored separately from the contact module, the content text module. Once worn, the contact module is first lost. Therefore, it is recommended that the user can view this part of the unknown information.

　　How do I view the unknown data?

The first step: the micro-letter chat record as an example, scanning "micro-letter chat record", open the upper left corner "show only deleted."

Step Two: Enter "Unknown" in the search box on the right. The data in the list is the data that you are wearing and losing your contacts.