Navman NavPix N40i GPS Receiver "f100t" Questions

Hi, ive got a navman f100t and its stuck in usb mode when i plug it into the car. Try to download the latest firmware and if this doesn't work call the manufactureer if they can replace it for a ...

sat nav froze navman f100t when on and off, hve start up screen showing but froze cant do nothing else and when you slide to reset all goes off when back on im back to start ,, nothing it manual about

i have a nav man f100t and it haz frozen with a girl in a car picture on the screen ,i cant turn if off,it just stays on the picture and only switches off if you flich the switch to reset.but it ...