Homebrew 3DS A9LH System Update...

[MadnessTM]

I hope this is the right place to post.
So today i got the 3ds from my brother which has A9LH installed.
So i wanted to make a system update on the 3ds turns out that i shouldn´t have done
that (gbatemp.net/threads/list-of-possible-ways-to-brick-your-3ds-2ds-n3ds.425677/)

Is there any kind of way to rescue my n3ds now or is it a lost cause.

 

[bladerx]

Yes, you have to use the B9S process to unbrick it. Search for 3DS Guide on Google.

 

[Nemos59]

You may use that, to go from A9LH to B9S:
https://3ds.hacks.guide/a9lh-to-b9s