Problems with Go 910 getting satfix

Hello, I have a "tomtom go910" and I update the navcore in 9.702 . My question is : are the new cards compatible with my device ? I know that they are compatible with the navcore but i don't know if they are compatible with my tomtom go910.
Indeed, my device has a lot of trouble finding satellites ... since the last 1040 cards ...
Does this have to do with this?
thanks for your answer..!

I've created your own topic for your question as the place where you originally posted it was inappropriate

No, it has nothing to do with the maps...it is down to the internal SirfStar chipset of your device. Treysis has made a workaround available as well as a permanent fix from Charlie62 so you need to do some reading and make up your own mind which one suits you better:

Here is a link to the workaround: topic21253.html

and here is a link to the permanent fix: topic21440.html