Select "Chat Settings"-"Chat Record Migration" in WeChat settings, and select the chat record to be restored, so that the backup can be restored to the mobile phone and the deleted pictures or videos can be retrieved.
Method 1: Identify pictures with WeChat. In advance, this method is only applicable to Android phone users at present, and can only restore pictures that have expired within one month. First, in the chat window, find the expired pictures that need to be restored. At this time, the picture display has expired, and there is no picture identification button, as shown in the figure.
Log in to the computer version of WeChat, click more icons, and select Backup Recovery. Select to restore the chat history to your mobile phone. Check the contents that need to be restored, click OK, and select Start Restoring on the mobile phone.
Open the WeChat portal page, click on the friend chat box to enter, long press the picture you want to save, long press the video you want to save, and then click Favorite.
Go to the internal storage management page. Find the "Tencent" option on the "Internal Storage" page and click Enter. Locate the "MicroMsg" folder and open it. Then open the folder with the first long name, as shown in the figure below. Find the "Video" file and open it to find the video on WeChat.