Why do Huawei's short messages always show that they have all been read?

This shows that you have seen these messages before, which is why they are displayed like this. When new messages appear, we can see unread messages. You can set up the Internet first, download a backup software, and open it to see if there is a similar recovery setting function.

The SMS function can turn on the delivery report or send the read receipt function to see if the other party has read it. Steps for Android phone to open SMS to send report Unlock the screen of the phone and click the icon of SMS. Then open the SMS page and click the main menu button in the upper right corner. Click the icon set in the pop-up menu.