Lately my Sidekick '08 hasn't had any available service, when I know I'm in a place with great service. Then, on top of that, I no longer have any of my contacts, notes, calender events, internet bookmarks, and anything personal, really. I've had this phone for over a year now and never before has this done this. I removed the SIM card and put it into one of my old Nokia phone's and sure enough, it worked fine. I've tried soft restart, removing the battery, removing the SIM card, and turning off the network connection and then turning it back on a while after. All have failed to get me network connection. Does anyone have an idea as to what could be going on?