Howdy, I need to reset my Nokia N-gage (classic).

Before I do it I'd like to backup my saved game files from some games.

I was wondering if anyone knows if there's a single place on the phone that saved games are kept or perhaps they are in the folder of the game?

The saved games I'd like to backup are:

Glimeratti
Asphalt (1)
and Sonic N

Thanks for any help