HI, saw your posting on the downgrade post
I also have a japanese n3ds, how did you manage to proceed downgrade without that 000400102002CA11.cia?
i had two lucky times starting to install, but it stopped when it was looking for that cia
it is kinda funny because I don't even speak spanish but I joke about this with my friends all the time, it seems like a lot of people in spanish-speaking countries uses the word "buseta" to refer to bus