For Verizon
Start --> Settings --> All Settings --> Connections --> Advanced --> Select Networks
Edit (Verizon Wireless should already be in the drop) --> Edit --> Next --> Next -->
User Name -
1234567890@vzw3g.com (you phone number in place of other numbers)
Pass - vzw
Domain - (blank)
Finish
Worked for me, and although I don't know that it was necessary, I did the remove programs ("unknown EneryRom phonesettings") first.
Data is good to go.