No, my Razr was not flashed. I would imagine the first step for you would be to find someone local to you who has a Cricket-branded/activated Razr phone and use the PST to copy the config files to your phone.
My buddy Audiomanz was able to take the file save I did from my attempt and make it work on his phone. But again, his is a Cricket-branded/activated Razr. I don't see why using this method wouldn't work with a Non-Cricket flashed Razr. *shrugs*
And no--no *228 was neccessary after the Brew settings changes.