TomTom GO 720T - what type of NAV?

M6 stands for a TomTom Go 720 and the T probably for tmc capability (Traffic Message Channel).
this is a nav2 device and you must find it in the link I gave you.

Peter

GO 720 Traffic Edition (NAV2)

This one is very easily to be updated to the newest maps with TTActivator. Specialy when you use a SD-card bigger then 4Gb.
look here:

Link URL:

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Peter

Peter, can I use TTactivator for 1115 cards without the matching meta file?
Sorry, but I am not so experienced with the TT tools ... :-?

No, you are right, you must wait till the new 1115 meta-codes are there.
But you can already update to 1110 maps.

Peter

Thanks a lot for your help!