Okay, so I rooted my D2 using the 1-2-3 method and got my super user access. I then went ahead to set up a rsdlight. I downloaded the correct file for 2.3.20. I realized after getting the Triangle with the "!" in it that I was going to wipe all my data. I did not want that to happen without any way to get it back.
I stopped the process and now have a blue triangle in place of my 3g symbol and cannot make or receive phone calls. Any ideas whats up?