Navcore 9 for TomTom go 720

Hello it is me again. I have tried difrent thinks downloaded the navcore from navitotal and it freesez ore download the navcore from tomtom home and iy puts the navcore 7 on it, I want to update my friend his TomTom. Is there an good compatible navcore for the tomtom go 720

thanks in advance

osmgs wrote:Is there an good compatible navcore for the tomtom go 720

9.510 is the current official navcore for the GO 720. I have it on my 720. You won't find another navcore, that is any better.