how to fix my binatone b350 gps?

My binatone b430 does not turn on?

converting from old location under new owner location?

Binatone A430 wont navigate?

Sat nav won't work?

upgrade software sat nav binatone f350?

my binatone x350?

frozen Binatone sat nav?

how can i fix my binatone sat nav ?

Will not navigate ?

binatone a350?

I want to put tomtom maps onto my binatone sat nav?

my sat nav wont connect to grs why?