For NAV3 devices you have the application software upgraded to latest version 12.071.
For NAV4 devices you have the application software upgraded to latest version 15.401.
Hi All. Hi dhn Paragon Vanguard. I am having the same problem with my Start 60, trying to insert an sd card in the slot. It goes in OK, but will not lock in, even trying the downward plus backward pressure suggested.
However, when I held the card fully downwards manually, it was recognised and I was able to tell it to format it, which it has done successfully.
Clearly I am unable to continue to hold it in indefinately, while it tries to carry out an update, so I have now addes a plastic electrical tie around the unit while it continues downloading, not a very elegant potential solution, can you suggest anything else please?