Hi guys I've tried anything and I canot unlock the maps. I have 2 map sets custom EUROPE & Florida USA. It is Garmin XT 5.00.50 on 5800XM software works but when I install maps keeps saying I cant unlcok the maps with unit ID:XXXXXXXX.
Anybody any suggestions. Please heeeelp 2 days in a row trying already.
have you followed this one? [Only registered and activated users can see links. ]
I think you didnt
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