Not getting mobile data
I just got a new unlocked Samsung Galaxy A71. Being that it is a newer international phone and not one being offered by AT&T, I did some research to see if it was compatible with AT&T. From everything I read, it was. So I bought the phone, got a new SIM card, since my old SIM card would not work on the new phone, and got the device activated. I also had to get a new data plan, since my old plan was on the older network. However, it is not getting any mobile internet. I could only call and text. I contacted Customer Support about this, and I went and edit the NXTGENPHONE APN settings to the ones set for non-AT&T Android phones. And the device still is not getting any mobile data. Customer Support got back to me that device would not work on the network, since it was an international phone. I want to be sure that is really the case before I return the phone or switch to a carrier that would accept the device. And if the phone is allowed on the AT&T network, then I would need help getting data to work.