+ 100000 to Shawn !! Thanks again Shawn for the great find and hook up. I successfully updated mine. Note if you don't get the files right on the USB the car will not auto recognize it. I made the mistake of just coping the entire folder over to the USB. Instead I had to just copy the two files over without putting them within the root folder.
2012 535i, April build, Space Grey, Oyster Interior, 19" M sport rims/tires, premium pkg, premium sound, side/top cameras, heated seats, comfort access, ceramic controls, OEM spoiler, painted front reflectors, 35% tint, rear Fog lights, coded to my liking.