Hi bros. I received my pre-owned wii 4.3J (Case label: JPN) with neogamma installed (but no bootmii or priiloader installed) and without network/internet connection. When I test it with Wii Sports Resort (HKG version) DVD disc, it pops out a prompt for update (Sorry, I am bad in Japanese and forgot to take a photo so I cannot provide the complete message) during disc loading. Since the type of softmod applied is unknown, I am not sure if it will just update the IOS, or/and clean up the system menu or/and clean up custom IOS. It has no bootmii and priiloader, to avoid bricking it, I didn't proceed but it does not allow me to run the game. May I know if that "update" is safe to proceed?