Hello,
I've used HANS for quite a while to play through all of Fates with Japanese voices but a while ago I finally installed CFW on my 3DS.
Since then, this is the first time I tried to boot up Fates with HANS again and I get the "invalidated icache" error.
I'm running it on the Old 3DS, HANS gives me the same error message with any other game - digital and physical, even if I don't active the romfs option.
I'm not sure if this is the right place to ask but I hope someone can help.