I basically fucked up by installing the firmware update into my 3ds without making sure that it was safe to do so; I believe I just installed Ver. 11.15.0-47U, I had followed some tutorials ages ago to make sure I could boot up my 3ds with the hacks without an SD installed and when I turn it on pressing select+power it opens to luma v10.1.3 and it says on the bottom Booted from CTRNAND via B9S, whenever I try to press start+power it won't open godmode9 at all; I followed many tutorials for arm11 issues and put the latest luma ver and godmod9 as well but it doesn't seem to be booting from the sd at all, what should I do in this case?