my tomtom one (sd) card is not working because its showing cross on screen when i switch it on the problem occur because i was trying to update my tomtom one and then i think i deleate some files now i am really stuck can you please help me email me bak on adz_da_best@hotmail.com

adz, July 2008

How can I install the latest version to my Tomtom one?

Keith Lee, April 2009

Just find someone with another tomtom it dose not have to be the same model
Copy the card on to your computer then onto your card or if they don’t have a tomtom
That takes a card open the tomtom drive and copy the files onto your card that should
Solve the problem then you will have to go onto tomtom home to update it just do every
Thing it tells you this should fix it

barry, November 2008

Fire up TomTom HOME

Attach TomTom to computer

Find Show contents of My Device

Delet Application Software

Then Add Application Software

Worked for me with a TomTom 3rd edition.

When you get it working do a backup!

Ray, July 2008