Hello there i seem to have problem with the navigation software that is pre installed on Junsun D100 . i got this device in my hands from my father in law who is a truck driver and who don`t know English at all only his native language Polish . He had problem to change the navigation language to Polish so he asked me if i could do it ,because he thinks i know a lot about this things . Well i tried to dig around and i cant seem to find a way how to change the language or spoken language or any other type of settings as well . Went trough and trough and nothing about it , not even place to change speed measurement from miles to kilometers .

Here is a link to Video of the iGo primo on this Junsun D100
[Only registered and activated users can see links. ]

Thanks hope for fast support need to be done before Monday .