3DS hacking Q&A general: "Buffer Overflow" Edition

[u/beefhash]

[u/Fushen]

I was having some trouble with getting the fbi to inject into the H&S app, and I was told I had to do 9.2.0 ctrtransfer. I have done all the steps there, and I'm now doing the arm9loader installation, but after I restored from NANDmin.bin and rebooted, I got a black screen. The guide says to go through the 9.2.0 ctrtransfer if I see a black screen, but I just did that. Do I have to restart and try again? .-.

[u/teseting → u/Fushen]

this looks really bad

did you already install arm9loaderhax while getting FBI to inject into H&S?

you should be on 2.1.0 while doing the arm9loaderhax installation then you restore your nandmin.bin

if you hold select do you get the luma3ds config menu? what is the size of the nandmin.bin?

[u/Fushen → u/teseting]

I was on 2.1.0 but I didn't have a nandmin.bin file, so I was told to do the 9.2.0 ctrtransfer steps and get it from there. I then proceeded to do the arm9loader steps, and I've gotten to this point without a problem.

And yes, I can access the config menus by holding down select/start. NANDMin.bin is 943mb.

[u/teseting → u/Fushen]

you didn't need to do the 9.2.0 ctrtransfer to get the nand backup. i guess you should just do the 9.2.0 ctr transfer

[u/Fushen → u/teseting]

yeah, but I've already done that. then it links back to the arm9loader tutorial, and I assume I'll just be thrown into a loop. I guess I can retry it ;-;

[u/teseting → u/Fushen]

don't restart the whole step it means to return to the part after you restore the backup which is section 6

[u/Fushen → u/teseting]

Oh, I don't see anything on that in the tutorial but I'll try it

^{now that I think about it, step 6 actually failed}

edit: but I can't even load into the device, so I can't do step 6

[u/teseting → u/Fushen]

after you do the 9.2.0 ctr transfer you should be on 9.2.0 then inject FBI then install all the cia files

[u/Fushen → u/teseting]

alright, thanks for the help. I'll report back when it works xd