I think I've may found a solution. After HEAVY search (really heavy, I'm talking about months) I've found this in an indonesian forum. It's a flashable .zip file. I've changed my rom just because of this problem, so when I get back (I'm always testing news roms) to a CM based rom I'll test this and will post the result.
I'm a new user, so I can't post any link. Who wants, PM me so I can give the link.