Tried everything this morning. Hard reboot, airplane mode on/off, mobile data on/off, etc. Not sure which thing worked, but through it all it is back working now. All good! Thanks for trying to help
It does, I just don't see how to change it. It is an S9+. I've got 1.9G of data left on a 15 day add-on. Worked fine for 10 days,and then stopped 2 days ago. Me plan is almost over but I did not get the value the full value.