Hello, my wiiU is currently on v1.2 I really want to hack it, but I have a few concerns first. -I saw you can finally hack v5.5.1, am I supposed to hack an older firmware and then upgrade it, or hack the v.5.5.1? -I want to play a legit copy super mario maker and splatoon online, can i play these online on an older software? if not is there any private server? splatoon hosts a 3.3.2 firmware and mario maker hosts 3.4, if i jailbreak the 3.3.2 wii u, can i update to 3.4 using the mario maker disc? will it influence my mod?