Hi all, a friend of mine has given me his old units to update. The model numbers shown are 4N00.004.2, and 4N00.001 (must be an original).
I cant check the original yet as I haven't got a power connector, but the first model is running the outsourced 8412 navcore, and 855 maps.
What is the best way to update? Should I wipe it clean, let Tomtom Home update to the latest navcore, get the appropriate ...