I'll keep trying...but god this shit is tedious lol, I'm still gonna get another 3DS so I can have a custom firmware since downgrading has been patched too apparently...If you have OoTHaxx still, it does work in 11.x it just takes a long time to trigger because of the randomization. I've managed to boot OoTHaxx 4 times on 11.x and installed BaseHaxx with it. So you can do that if you're patient enough. But do make PowerSave of your cart after you install it so you can restore without having to grind through OoT again
Damn Nintendo sure are putting out the stops lol