Thanks for the reply! Yeah, as far as I can tell the FTL is pretty similar. But I can't figure out the FIL bit - the actual registers used to interact with the NAND through the SoC seem very different between the 2g and the 3g. That's the trouble I'm having now.
I would love to get in touch with TheSeven, but I haven't seen him around much. Does he still lurk? I'm also standing on the shoulders of benedikt93's work reversing the driver, but I don't think I've seen him around much either. I'm about 10 years late to the party.
Do you know if they're still around... at all?