Updating TomTom One


Active Member

I have a TomTom One (the original big fat one) and I have now come to the stage where the software updates no longer fit onto the SD card that came with it. I have deleted everything I don't need, voices etc but there is simply not enough room to fit the latest update.
I have tried copying the contents of the card onto a new bigger one but the TomTom would not boot with it.

How do I go about transferring my software onto a new card?
Many thanks



Standard Member
make sure you formatted the new card as fat format and on your computer you need to make sure hidden file are unhidden.

Once that's done just copy and paste all files from one card to other

good luck


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