I've had an N9 for a while now and would like to freshen up the OS with FirefoxOS. I think that the N9 is the best device ever but, sadly Harmattan is getting a bit old for me.

As i would like to learn about the process of building and flashing, I would like to write a comprehensive tutorial subsequently in order to help others achieve the same goal if they so wish.

Would anyone have some idea on how i could start or, would someone like to take the lead in this "project" and delegate some tasks to me?

Thanks in advance.