I've unfortunately got a 3DS that semi-bricked and had no choice but to restore it to 10.5. Not a huge deal as it was to replace an o3ds I was going to sell, but still have. To my understanding I have basically 3 options. Sell it and hope to make back a chunk of my losses (I don't really want to do that), Hardmod it so I can downgrade it from 10.5 or basically put it away in a cupboard and hope one day I'll be able to do something in the future. I'll probably wind up hardmodding it if it's not too expensive to get someone to do it, but is there any current progress with 10.5, as I would assume people are trying to hack it.