Update: Problem solved I did all the things suggested and everything I could think of to fix this issue, but nothing worked. So, I went to my cellular carrier's office and they swapped out my SIM card, no charge and boom fixed. I took a 5-hour day drive and never lost Pandora.  ... View more

Hi Adam, I have done what you have suggested. I have been streaming for about 20 minutes now and it has not gone to Offline Mode. I am also monitoring Cellular data usage while streaming just to very that it is indeed using cellular data.  ... View more

I don't think so, I was in the downtown area with excellent cellular service, 4 bars. I didn't check to see if other apps were working.  ... View more

Update, well I was using Pandora on Bluetooth while driving yesterday and it went to offline mode again. So deleting and reinstalling did not work. I don't know what to do next. Is it possible it is an iPhone issue? ... View more

Well, I fixed it after doing all the troubleshooting suggested and then some, I just ended up deleting the app and then reinstalled. That fixed it.  Thanks everyone.  ... View more

I have done all these things and I still have no cellular data connection. I use an iPhone 8.  ... View more