rock88 Posted January 21, 2013 Report Share Posted January 21, 2013 Anyone know how to back up the files and which ones , maps and what size card to use. I want to update the deck but just in case i cannot i need to put the orignal files back. Any suggestions would be appreciate Thanks Quote Link to post Share on other sites
rock88 Posted January 21, 2013 Author Report Share Posted January 21, 2013 oh yes, i did a search for back up files avic 930bt with no results thanks Quote Link to post Share on other sites
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