Is there a way to do this? I went through the steps on the S7, however after scanning the QR code with the S21 camera, it says there is no app on the phone associated with that information. I would like to get at least text messages mirrored from my phone to the S7. The S7 is Wi-Fi only. A YouTube video shows a setting on a Note 20 that makes this possible. That setting does not appear on my S21.