Yeah title is pretty straightforward, I have been stuck in this stage of doom for the whole day, i have tried to fix it myself by formating my micro sd, doesn't work still get it when i turn my 2ds on , and when i take my micro sd out it still gives me this dang error...i don't know what to do, i have tried following a tutorial on youtube but that didn't help me out at all...i was trying to get to godmod9 to follow the rest of the video but i can't even do that. i can only get so far as the option selection black screen page to check if i want to allow the sysnand, etc on - that's about it, and when i do click the normal option that everyone does, it still gives me this message :/ "unable to mount ctrnand or load the ctrnand firm. please use an external one. press any button" - i have no idea what to do...also i just found out that my micro sd is a fake not real..haaaaa...q-q...sigh. this error started when i was trying to change the language from japanese to english on my 2ds system just to let you all know; it was going through smoothly until bam...