For those experiencing sudden exit while calculating route, it probably caused by the map. I also experienced this and when I change to official Garmin map, SP run without any problem. Tested on Galaxy Note 2 N7100 4.1.2 with the latest May 2013 official firmware.

Right now I've still having problem in enable the Junction View. Is there any JCV unlocker? If I copy JCV to .System/JCV then while I'm routing there is a message in my screen telling me that this product does not support JCV. Any possible solution?

Thank you for the admin and all who made this possible.

Cheers.