I got a 3DS for unlock and it was giving odd problems. First, safehax only booted one time after many tries, and said there was an error in something when I tried CTRNAND Transfer. So I decided to do a hardmod and downgrade using the old way, but I couldn't make the Hardmod work, the 3DS would shutoff before the screen turns blue. So I decided to use the old method of DSiWare downgrade using SUDOHAX injected. Everything was working untill I downgraded. I don't have any backup and the 3DS just turns the powerlight and nothing else happens. Recovery also doesn't work. Since the problem appeared after I did the downgrade with DSiWare, maybe I could try again to do a hardmod and use the autofirm-master to maybe, write a new FIRM and try again? I'm very concerned because this 3DS is not mine!