This has probably been answered in other threads, but it seems I can't find a clear post that answers my concerns. I use 5.3.2 with Loadiine GX2, running the backups off an SD Card... My question in OP, if I Enable my DNS to Automatic, will it just update to 5.5.1? (then I would disable again after update) Will that override the hack itself, or will it simply be on 5.5.1 with Homebrew and loadiine GX2 still installed? Will this kill or brick the system if Homebrew is installed already in anyway? That being said, It is suggested to use the Brazilian method to install games. Is installing Wii U IOSU Exploit a new Firmware? I'm reading that installing a different CFW with another CFW installed already, will brick the system! IS this true? In addition, using the Brazilian method, does anyone know if the backups can be installed on the SD Card instead of USB? Please forgive the questions, but I'm being as cautious as possible. Yet, I really would liked to be prepped for BotW as much as possible.