So while i was installing a9lh, somehow, my emunand.bin got lost. Of course i didnt know that, and accidentally restored an emunand backup without an injected health and safety app. Now im on 11.0 and i cant really do anything. I cant inject the H&S app with a9lh installed. Is there a way for me to install fbi/ downgrade so i can actually use the 3ds?