I have a 32 GB sd card with only two games, but i already solved the problem by reinstalling my Alpha Sapphire game, and i did not update it ( don't know if it matters).By the way, as my game is not updated when i get Star Sapphire running i can update normally ?
EDIT: ok... it seems updates are kept separate from the game itself, so it seems my game is updated, but i have another question now, is it normal for the game to freeze on a black screen when trying to soft reset ?