I just restore back nand then it cant boot into OFW and CFW. Im on 5.1 and backup nand is 5.1 too, my burnt fuse count is 6. It keep on RCM mode, can inject payload.
Im on firmware 5.1. my switch was semi brick, i restored 5.1 backup nand after that cant boot to OFW and CFW. It keeps on RCM mode even i uninstall AutoRCM.
@Xdqwerty, Osu! Tatakae! Ouendan! is the Japanese version of the game, different settings/characters/songs but otherwise identical mechanics. I played that before I knew about Elite Beat Agents lol. Both fantastic games https://en.wikipedia.org/wiki/Osu!_Tatakae!_Ouendan