I got a big problem here: just bought a O3ds fw 2.1.0-4U. Instead of install arm9loaderhax (just realized that it could be done AFTER start the update sh!t), I updated using a POkémon Sun game cart, and guess what, the firmware now is 11.0.0-4U (not 11.0.0-33U), and there is no access to HL through SoundHax. So I tryied OoT Exploit, but it keep giving a error and restart the 3DS. Is there a way to access HL on this firmware? Or a way to make the OoThax work like on 11.0.0-33U? Help me guys. Thanks for reading my post.