Are you looking to the v1.2 update, or are you trying to mod the game with something specific?
Users often report that even after installing a v1.2 CIA, the 3DS Home Menu still prompts for an update. This can happen for several reasons: pokemon ultra sun v1.2 cia
), having the v1.2 update installed to your system will often cause a conflict and crash the mod. Most standalone custom ROMs require you to uninstall all official updates first. 🛑 Important Safety & Legal Note Are you looking to the v1
Corrected a bug where the move Ion Deluge ceased to function properly. Most standalone custom ROMs require you to uninstall
Having trouble with multiple Pokemon Ultra Sun CIAs : r/3dspiracy
While the Episode is in the base game, v1.2 fixed collision detection in Team Rocket’s Castle and corrected the move sets of several boss battles to match competitive standards.