can someone point me to the 850 map for usa & canada , this device has only 1gb build in but all i see are only maps 2gb.
If you only have a One with only 1gb and you're in the USA you can use USA_and_Mexico_1GB_850.2783. I know its has Mexico, so take a look and see if you can find a 850.2783 for Usa and Canada. I believe the 2783s are for the Ones. Good luck!