https://us.community.samsung.com/t5/Galaxy-S21/MMS-will-not-download-in-Google-Messages-I-am-on-roam-but-data/m-p/1918530#M22855 Did you get the updated sim card to be able to utilize the tmobile network? Sun, 18 Jul 2021 23:59:25 GMT Deja3 2021-07-18T23:59:25Z