cbx750p wrote:Been a long time since I have visit MFM.......my Nuvi 670 ( Dino age ) still works fine but needs an update.
Tried going to http://www.garmin.com.sg/mapupdate/ but they are asking for a unlock code which I cannot generate because my 670 was purchased from Ebay.
How do I go about doing an update for my DinoNuvi670 ?
Please advise.
Thanks
CBX
Though the Garmin-MFM map is free, your unit is not qualified as it is not a localized version
Thus your only recourse is to use the MFM version, downloadable from this link : viewtopic.php?p=123970#p123970
Download the installer, run it to generate the map file gmapsupp.img. Copy this to SD card/garmin