I don't think you understand. Brainwavz and MP4Nation are the EXACT SAME COMPANY. MP4Nation gets either gets an OEM to build these, or they build them themselves, and then sells them under the house label Brainwavz. I understand that you are surprised by the changes to production and upset that your pair broke but those are changes in response to everything that people generally complained about the original version.
Here is a quote on this forum, from razzer01, representative of MP4 Nation:
This was in a review thread for the Betas.
http://www.head-fi.org/t/573033/review-brainwavz-beta-v2-sound-quality-comes-first/60
Its good that you are alerting us to changes and its a good idea to report fakes, but in this case if you did a little research you would find, as I said in my first reply, that its impossible for these to be fake because the company you bought them from is the same company that makes them. You are getting negative responses because you are making assertions and accusations about a company that most people here quite like, and you are not listening to the feedback.