I have an HTC evo 4g with sprint. I have the 2.3.3 software. I had a shift before and I randomly got this update that allowed me to have different shapes for the menu and it gave me more options to personalize my phone. Now that I have the 4G, no matter how many times I update my phone it won't show up. I've seen many versions of hacking phones and I called Sprint. They say its a manufacturer issue. But anyway, this is the video I found showing the update I want but I just don't know how to get it normally. I want to get it on my phone without hacking. Any help please?

This is the video:
http://www.youtube.com/watch?v=E_fExfBZfWY