Guys the GPS is fixed... The problem is some handsets still have issues. I would say for most people it is no longer an issue. Try installing SGS tools from the market and clear the GPS cache. I don't know what else to do because I cannot reproduce the problem. Odin back to DI18 and get a lock and then ODIN to DK28 then flash v2.0.9.. See if that helps. It seems once people get the first lock everything works from that point.