Help and assistance required.
I have be given a Go 700 unit which, thanks this forum, I've previously downloaded, installed and activated maps for it's previous owner.
Unfortunately I'm having no luck in updating further.
The map currently installed is for UK & ROI v865.3246. TomTom HOME confirms this and indicates that the latest map update/replacement is for v900.4600.
I've backed up current map data, downloaded the latest map version and copied to TT having ...