The problem is the first car (X) has really old map and wrong POI / Lane .. i already ask the Naviextras to buy a new map but they said it's already up to date.
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so, how to copy a map from car Y to car X. The Alpine S920 uses Sync tool and i have no idea to replace it.
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i already make an effort by copying the car Y map into the car X, the map is read on about page but it can't be loaded it is said that content is not active
Please help