ok ill try use that guide to update... thank you my friend and everyone who helped me!
ill check and talk later!
EDIT:
Thanx Dude! its works you save my OLD 3DS!
hello everyone, i need some help:
i lost data from my memory SD and i cannot restore, i hacked this console (OLD 3DS) from version 11.3 with metod ARM9**something... ** but now the version of console is 11.7.0.4 U the Luma 3ds still works but is the version 6.6 what can i do? im some sad about...