so i'm in a very bad situation. So i have had my 3DS for 6 years now and i just started using homebrew and i decided to downgrade to try and get a9lph. Yet soundhax didn't work so i had no choice but to just update my system. all my stuff is gone on it but i have backup tickets but when i load up fasthax it says that the exploit failed. please help i don't want to loose all of my stuff!!!