Forum Discussion
Unlocked s21 Ultra showing as "Unknown Device" and not supporting 5G or Extended Range LTE on My Mobile account
I just bought an unlocked S21 Ultra directly from Samsung. It works great, including the tmobile voicemail app and RCS through the Google messages app. It says I'm connected to 5G on the phone, and...
Brow wrote:I bought from t-mobile store
I guess I'll go to store and ck
Regardless what it says then everything works if you bought it from the T-Mobile store as it has their branded software. Exactly what isn't working for you?
