So I have a N3DS with a red button Sky3DS, as the red button is kind of useless I was looking to downgrade my N3DS, but it was on 11.1 out of the box, so unfortunately was unable to do so! So today, I was in a second hand store and came across a O3DS for $100 AUD, I asked them if they’d do better on the price and managed to get it for $60.
Now, to my question! Is this system on 10.3.0-28E easily downgradable? or easy to install a CFW on?