my Binatone carrera sat nav has a fatal error how do i fix?

binatone a350?

upgrade software sat nav binatone f350?

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

Binatone A430 wont navigate?

my binatone x350?

converting from old location under new owner location?

Sat nav won't work?

Will not navigate ?

how can i fix my binatone sat nav ?

frozen Binatone sat nav?

my sat nav wont connect to grs why?

My binatone b430 does not turn on?