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

upgrade software sat nav binatone f350?

My binatone b430 does not turn on?

Will not navigate ?

Sat nav won't work?

how can i fix my binatone sat nav ?

frozen Binatone sat nav?

my sat nav wont connect to grs why?

converting from old location under new owner location?

binatone a350?

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

Binatone A430 wont navigate?

my binatone x350?