Focus Mk3.5 Built In Satnav Sync 2

[huey45]

Hi Guys

Thinking of part ex on my Mk3 to Mk3.5 which has Sync2 with Satnav, has anybody got info

if map updates will become available and how, reading under the bonnet its still running

on Wince 6.0 which is Windows based, can it be upgraded by Wince upgraded maps

Through a SD Card if fitted, and plenty of Satnav software on known sites to download if thats the case

or must it be a paid Dealers update costing £####..

As I have tablets that run Satnav apps under Windows and Android..