Four recommended methods:

Method 1: Ask friends to restore WeChat chat records

WeChat chat records usually belong to two or more people. Once the WeChat chat history is deleted, you can find friends in the group or private friends and ask them to package and forward the entire chat record to you, so that you can get your previous WeChat chat history, WeChat pictures, WeChat files, etc.

Method 2: Restore WeChat chat history from desktop WeChat

If you have used the desktop version of WeChat to back up your chat history before deleting it, then now. You need to turn on the computer again, log in to WeChat on the desktop, and restore the previously backed up records back to the phone.