I'm having this exact same issue and it seems that it has to do with Android's location tracking. If you go to (connected to the internet in some way) Settings >> Location and enable "use of wireless network" you'll see that once you disable it and enable it the error occurs, at least on my Wildfire. Like you I also uninstalled some stock apps. I think that probably the DCSStock had something to do with it... I really don't know what it does but after I removed I read that I shouldn't removed it Luckily I have them backed up I just don't know how to install it again..