Homebrew I think I permenantly broke/bricked my 2ds xl pls help?

[Dbwell]

So basiclly i had my 2ds xl jailbroken and everything was fine. One day i took the sd card out of my 2ds and formatted it (pls don't ask why , i was f*cking stupid) . After it formatted the jailbroken 2ds went back to being normal again. As dumb as i am , i procceded to perform a system update on my "back to normal" 2ds and after i restarted it the error code arm11 showed up.I put back all the important(and updatet version) stuff back on my sd card like people on youtube suggested doing if that error code showed up , but it still didn't work and the error shows up everytime i boot the 2ds xl. I have to note that i got a new pc during that time and didn't have any backup files of the sd card before i deleted everything off it. Is there anything I can do to fix it ?

 

[KleinesSinchen]

Try the quadruple reformat on the SD. Make sure to run the full test with h2testw or F3.

Also try a different SD even in case the SD passes the test.

When providing latest Luma3DS boot.firm from https://github.com/LumaTeam/Luma3DS/releases on the root of your SD, the console should show Luma3DS settings and say:
Booted from SD via B9S
on the bottom of the lower screen. Hold (Select) on power on to force settings.

YouTube or video guides aren't really reliable.

For further troubleshooting, please reply to the 3DS NOOB PARADISE or post your own thread in the 3DS section. ASK! is too limited for complex problems.

Good luck!