Hi folks,

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I'm trying to add a map to my TomTom, however I appear to have fallen at the very first hurdle.

My TomTom is a START40 and the internal memory is almost full so I've bought an SD card.

I have had the SD card in the TomTom and formatted it for maps. However, when I put the SD card from the TomTom into my card reader it shows as full. When I show hidden files there are several TomTom files which I'm guessing are just occupying the space?

I have also tried to connect the TomTom to the PC with the memory card in it and this shows up but I'm not able to do anything with this either for files.

Could someone point me in the right direction please or give me some pointers?...

markc Reviewed by markc on 12th November 2018. Accessing Root Of Device Hi folks, I'm trying to add a map to my TomTom, however I appear to have fallen at the very first hurdle. My TomTom is a START40 and the internal memory is almost full so I've bought an SD card. I have had the SD card in the TomTom and formatted it for maps. However, when I put the SD card from the TomTom into my card reader it shows as full. When I show hidden files there are several TomTom files which I'm guessing are just occupying the space? I have also tried to connect the Rating: 5