Hello, I have a source 11.1 A9LH 2DS trying to downgrade a target 11.0 3DS. I am following plailects guide to downgrade using Fieldrunners. I purchased a legit copy, installed the game, transferred the public.sav and ran the game on my 2DS but was met with a black screen and music. I then deleted it and tried to run a fresh install of the game without the profile.sav transfer and was met with the same thing. I did this multiple times with fresh installs and redownloaded public.savs and it's the same thing every time. Any ideas? USA region if that helps.