Hi folks. All of a sudden, the data on my iphone 8 has stopped working. Never had an issue before, but now I cannot connect to the internet. I get a message that states "Could not activate cellular data network. Turn on cellular data or use Wi-Fi to access data. I've tried restarting the phone, turning data on/off, turning airplane mode on/off, to no avail. Is the data network down perhaps? I'm currently in the LA area for work, but it was working about fifteen minutes ago.
Thanks in advance.