Hey everyone, I have recently been using Gateway 3.1 since it released with the OOT exploit (using a real OOT cartridge, NOT a sky3ds) on a US N3DS XL 9.0 console and it has been working FLAWLESSLY! Minor bugs but nothing major... I was able to update Smash Bros when prompted for update by Nintendo and I updated no problem. Now MH4U... it asked me to update, I clicked update. It was progressing then all of a sudden after it finished, white screen for both screens. It completely froze. Turning off my console, it took me three times to get teh OOT exploit to get me to the Gateway menu... it has been working 100% til now. I am currently trying to fix it at this moment but point of the post is, do NOT update MH4U!! It completely screwed over my emuNAND.. also if you have any suggestions on how to resolve this issue please let me know! *After formatting my N3DS microSD card and putting it back in, Gateway menu is loading more appropriately now like before. However, emuNAND Gateway mode is still blacking out when trying to load it.. I am in the process of formatting emuNAND at this moment to see if it will fix it... *crossing fingers* *edit* Formatting the N3DS microSD card and then formatting the emuNAND afterwards has restored things back to normal *2nd Edit* False alarm, worked fine goin through EShop. It glitched the firs time by pressing Y to update from the home menu.