My husband always deletes the content of SMS chat. How can I know the details?

You can connect the data cable of the mobile phone to the computer, then download a recovery software, set the recovery content for a time period, and you can recover! But if the operation is not skilled, it will take 1-2 hours. For such a long time, your husband's mobile phone should always be with you. I don't think it's necessary to pay attention. The mobile phone won't be around you that long! Because people in today's society have implanted their mobile phones into their bodies, if there is no mobile phone or electricity around them, they will feel insecure!