Hello, i have Nintendo 3DS (Already Homebrew Exploited Ninjhax) and SKY3DS+. Firmware 11.1.0-34E can i downgrade it to 9.2? using homebrew? i need to install A9LH, LumaCFW. Emunand. it is possible to downgrade it using SYSUPDATER or PlaiSysUpdater?, or other way. Maybe Gamecard that require...