Mine says deactivated too right now.
Holy canolli! Is that 106GB??
Dial 55555 and listen to the error message. If it has a short "musical" tone followed be a female voice saying "Your call cannot be completed as dialed", that is AT&T.
You need to get the 4EON "Off Network" Alpha Tag added. I just had it added on this weekend so I could see when I was off network on this dinky local carrier's 3G network.
Try www.ifixit.com for information on how to replace the screen. It's free.
I have been using the ebay plan from rp for 7 or 8 months now and I am pretty pleased with it for what it is. This is my main phone which I use minimal voice minutes and do sporadic low-demand web...