Welcome to forum.
Who knows, we can only guess what is exact reason of crashing. Unfortunately, crashtxt doesn't help a lot. Maybe bad software, maybe bad card, maybe bad content...
I can only recommend to you, to use excellent, proven version of Primo, so called [Only registered and activated users can see links. ]. Use version for your device resolution - 800x480 (working links at the end of the thread).
Download from this forum desired maps.
Regards
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