I have an O3DS that's on 9.2.0.. I had to downgrade it from 11.0 to retain some data from a specific Nintendo 3DS folder. (Don't ask.) Well, I have Luma on 6.3.1, FBI updated, A9LH to version 2 and I'm ready to update firmware to 11.1. However, when I go to update it through system settings, an error pops up. What's causing this?