...and you need to download adb to punch in the keyboard layout. OH WAIT it's a binary and it's only been compiled for Ubuntu. :| Yeah, I tried to execute it. Plus, you skipped the whole partitioning step, the command used in the guide is not installed in the OS X terminal. Really, I tried to follow the steps on my Mac already. It's missing some. (Minor note: only flasher 2.0 is available on the Mac, but since the instructions specifically say to use 3.0 and not 2.0-or-higher I can't tell if that's a roadblock as well.)