Hello, My friend told me that with the latest games like Assassin's Creed III, Halo 4, etc. We are asked to update our Xbox 360 and only then can we play these games. My question is will this update remove my flash. I had updated it a few months ago and the flash was not removed. However I am aware that some updates remove your flash and then you have to re-flash your console, something I'd like to avoid. So my question is will this latest pdate remove my flash?