Managed to update my Blue 9.2.0-0E 3DS.
Borrowed a Sky3DS, writed Cubic Ninja and installed Ninjhax2.1.
In Homebrew Launcher I opened PastaCFW, Ninjhax again, and then FBI, but no matter what it stuck with a white screen.
After a good hour of smashing my head against a wall, I installed themehax...