I hacked my New 3DS about a week ago. Was on 11.3, did the stuff and got it to 11.4. Tried the CPU OC feature for Pokemon, then just played MH4U and Smash. Earlier I played some For Glory. I closed my 3DS after a match without disconnecting from the internet, came back a few hours later to a black screen. I held the power button to turn it off, then back on, and tried booting MH. I get the 3DS logo, but then "An error has occurred". Reboot, try smash. Same story. Try a physical copy of Codename STEAM, still doesn't work. I restore my nand, they still don;t work, but I find out that older titles that don't use new 3ds features do work. Donkey Kong 3D works, ALBW works, it's just extended memory or new 3ds exclusive games that don't work. What's going on?