Why didn't you finish reading the information? Press back to the desktop, I can't find it anymore.

The WeChat background is automatically closed, confirming that WeChat has started to start itself, trying to clean up the running memory of the mobile phone. Information-More-Settings-More Settings-Delete old information-Close. If it has been turned off, please check whether the third-party SMS software is installed in the mobile phone and whether there are relevant settings. If the mobile phone still deletes SMS automatically, please back up the data contacts, information and photos in the mobile phone and try to restore the machine to the factory settings.

Information discovery method

After reading a message, we can't find it when WeChat returns. Is this true for every message or for a single message? If this happens in every message, I suggest you download or update to the latest version of WeChat. If only one or two messages are like this, under normal circumstances, the content of WeChat messages can be withdrawn within a few minutes after being sent.