I was running 4.1.168 and had an error 200 crash. (Everything was fine before this.) I had to reinstall everything and restore and am almost 100% back to normal. However, I can't get GPS to pull in any satellites (yes, I've been outside - for a long time!). I've tried going back my original OS (Tmobile 4.6.1.114) but same result. I tried doing a GPS test, but it failed. BB maps comes up ok, but it can never find a satellite. Any suggestions?