Out of nowhere, I'm suddenly unable to send or receive calls or text
messages. When I try to place a call, I get the error message "Not
registered on network". When I try to text, it says "Currently unable to
send your message. It will be sent when t...
I purchased it from Best Buy as an open box, so I assume they verified
that it was not a blacklisted item. It's a Samsung Galaxy A50, purchased
in mid-June. My Account Status is Active.I've tried restarting it, and
I've tried toggling airplane mode o...