Thank you.
So, sorry for any fault understanding of me, but look my case:
My 3ds is updated with latest firmware, my 3ds is USA, same as my cartridge.
So following yours instructions, I cant do the option 3*, and maybe I could do 1* or 2*, if I reset my 3ds for default firmware, right?
There's some tutorial you can send me explaining this and/or what do you recommend in my case?
Sorry for lots of question, I just feel a lil lost, thank you so much since now.