I am trying to downgrade my N3DS (10.3.0-28U). I have accessed the Homebrew Launcher via Internet Browser. Installed Menuhax was able to access the HBL by holding down L during power up. Downloaded sysUpdater and found the CIA files. Placed them in the correct folders on my micro SD card...
Last question, does the SKY3DS flashcart really work for N3DS 10.1.0-27 which if so I assume is my only option. I am asking before I plunk $80 for one. Thank you again