Opening Before entering the topic itself I should mention that this topic related to the downgrade from this guide with the setup I do have currently, which they are: o3DS 1# SysNAND 9.2 downgraded from 10.5, running EmuNAND 11.1 using GW, which contain: A purchased copy of DSiWare game installed (Fieldrunners). FBI installed using devMenu (installed before I update from 9.2 EmuNAND to 11.1 EmuNAND). o3DS 2# SysNAND 11.0, never got exploited but I can run Hombrew using "Pokemon Super Mystery Dungeon" hax using Sky3DS. Goal To achieve downgrade for my o3DS 2# from 11.0 to 10.7 using DSiWarehax. Problem I was not able to processed the guide part since I can't run DSiWarehax in Gateway. Decision I need to decided which path is the correct path I should follow in order to achieve the DSiWarehax: Discard GW, and move to hack my o3DS 1# with Decrypt9, following with installing arm9loaderhax. After that, I will hack my o3DS 2# using DSiWarehax guide, then reuse my GW cart, and create EmuNAND in my o3DS 2#. However, I will might lose my GW EmuNAND that is stored in my another SD card. (Which I can do that if I needed to do it) Forget about all this planning, and wait for another 3dshack scene to happen. I really need help on deciding what I should do. Any suggestion is appreciated here. Note: I might have less clue of those terms (Luma3DS, arm9loaderhax, ReiNAND, rxTool) since I never experienced them before, but I will keep looking for them.