:Angryfire Just updated a second hand TT 520 with the TT application, that i bought on feebay, unfortunately the SD card with the truck maps on it don't work anymore, just says 'you can not use Truck maps on this device' it won't let me change maps i.e when i try to change the map to use from UK & ROI to truck Europe, i just keep getting the above message.
If anyones got any ideas or its happened to them, would be very appreciative if they could help me out here as i need the truck maps for my job.
If anyones got any ideas or its happened to them, would be very appreciative if they could help me out here as i need the truck maps for my job.