I use NAVIGON 7.4.2 in my MIO c-520 and it works perfect.
I try to use it now in my new chinese device and it works ok but cannot lock Satellites.
Any idea how to fix it ?
How to change the port and the Baud rate ?
you should be able to change port number and baud rate by accessing usersettings.xml file located in your settings folder. you'll see something like:
located at the top of of the usersetting.xml where you can edit your port and baud rate. good luck!