Unhappy [Q] HTC One X Screen Replacement

So, I managed to completely smash the screen of my HTC One X (S720E) a while back, and I've been wondering which flex version I need of the screen. There's green, yellow & one that is both green and yellow. I don't want to prize the device apart so is there anyway of finding which flex cable my device uses, and does it even really matter? Sorry if this has already been asked, I've been Googling this for ages but all I get is links to buy screens. I've already purchased a screen, then found out that there are different types pretty much straight after.. Why does HTC have to make this so confusing?

Thanks in advance for the help.