Watch dogs update

[demetrie6]

Hi guys got a little question I need help with I was just about to play watch dogs for 360 and it tells me I need to update before it will let me play my box has lt3 running on it so would anyone know if this is a dash update or full system update
Much appreciated in advance for your answers

 

[demetrie6]

Never mind I just bit the bullit and updated was a dash update the game still playing pheww