The pos-tls-patcher that Riot20052 linked fixes the box art issue, if your having such a thing happen.
Just google pos-tls-patcher for the github page, its by TheLevelUp.
gamebrew.org/wiki/New_Super_Ultimate_Injector_3DS
Goto the right and you'll see links, under the New Super Ultimate Injector and general section.
Just download the 'Beta 27+Debug Build Beta 28 Download' and it has beta 27 and 28.
The pos-tls-patcher that Riot20052 linked fixes the box art...
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