Thank you for creating the post n900user259. Please ping me on IRC or Telegram (same nickname) when you have an answer, in case there is something to update in the guide. I really just put the new link to the reset package but did not change the commands, so indeed there may be more files than flash commands now. Also, I didn't notice the .bat file, but you're right that there is at least one error with userdata and weird things with vendor and system.