I know Plailect's guide said it may take many tries to get this to work but sysDowngrader does not like to work efficiently with my newly downgraded N3DS XL. Did the hardmod to go from 11.0.0 33U to 10.4.0 (I'm guessing 29E) and successfully downgraded to "10.4". So here is my question. I have no idea which region the 10.4 CIA was from and I think that may be the issue why I can't get past this screen. Is my suspicion baseless? I tried PlaiSysupdater and got the same message. Thoughts?