Hi,

In my secondhand car there was a PNA embedded in the door dashboard locker. It goes by the name GPStar. I've been trying to unlock it (and run a shell) for a while, but unsuccesfull still...
It runs WinCE (prob. 5.0). There is no USB on the outside. It runs a GPstar shell from Flash, and Smart2Go from SD card. This model is sold aftermarket and also from carfactory branded by Mazda, Hyundai, Ford and some older Mercedes types. I've been trying most tricks with renaming shell programs to mobilenavigator.exe and so on. But The shell simply will not start the renamed executables (also no error on screen!) Somehow there seems to be a genuin-check beore the executable is started. It seems te be sold very widely, so to my surprise there is very little info on google about is!

Does anybody know of a hack te disable the original shell end enable an alternative shell (and after that ofcourse I would like to run Navigion or Igo seems te be nice!).