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  1. US - South
    Good morning. I have a 2021 Sonata Limited that needs to updated to the Apr 2021 version because it still has S/W Ver DN8.USA.S5W_M.V001.001.190905 and the HD Radio Weather is so frigging wonky, it drives me crazy. I am okay with some techie things but since I once killed a head unit trying to...
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