Hi There

I have a tomtom go 930.

Already have changed the battery, put a sd card, and everything is running fine.

The problem is when I want to fully use the truck map. So for this, I have used many truck navcores, but the problem is that, the sound stops working about 1 minute after turning the device (so a problem with the navcore..), and the jukebox to listen music for example disappear, because the majority doesn't have this function or the bluetooth option with the function to call and use the contacts disappear..


So the question is, anyone with a tomtom go 930, specifically, have managed to find a navcore that can retain all the tomtom go 930 functions and fully utilize the truck map, selecting the vehicles and at the same time the directions sound stay functioning?

Thanks