I have been recieving the error code 2048 and 3000 quite often this last week 10/23 - 10/26. Then when service comes back I will be roaming. If not roaming then I only have 1x signal instead of 3G. The towers in my area were updated a month ago and I updated all PRL, Profile. etc. What is causing this?
Not related to your phone - but sounds like trouble at the tower or central switch. You can post a question in the Network and Coverage space with your location and one of our techs may be able to find a current or ongoing issue, or open a trouble ticket for your network problem.