Sent really bad free phone in mail, AT&T turned off Galaxy S9.
Back in like 2016 I got a Note 8 through AT&T but it broke recently and I got a refurbished S9 that wasn't through them a few months ago because moneys tight and just changed out the sim card. I just got sent an AT&T Fusion Z in the mail which seems like a pretty crap phone after doing some research and I like my current one. They've been sending messages since November 2nd saying they where deactivating my current phone and activating the Fusion Z but each deadline came and passed until yesterday when another one of the notifs popped up and then the error code "SIM not provisioned MM#2" popped up just a little bit earlier and I could no longer make phone calls. I just really want to know if there's a way to turn it back on, cause I really like my current phone and I don't like having to be forced to downgrade even though my current phone is perfectly fine and will not be affected by the 3G shutdown.