I followed Plailect's region change guide and I succesfully switched my EUR sysnand to a JPN one, but I lost my injected in H&S app FBI Installer. Now, I can't install any CIA or enter to homebrew, when I try to use Browserhax a black screen appears and obbey me to power off the 3DS. To clarify, I have A9LH and Luma, and my sysnand is 11.0.0-33J now. PD: I did it to enter Japanese eShop, but I can't... I deleted my eShop account first and I formated when I did every step. Thanks.