New 3ds not booting

[trashepanda]

I modded my New 3ds xl back in 2020. I had a lot of fun on that console and had a lot of home brew installed. A few months a go I found it in the closet without an sd card. I booted it up and tried to go to the browser, it asked me to Update and because I had forgotten it was modified I agreed and updated it. I tried to boot it up and got an error. Today I just found my sd card and put it in. Godmode9 boots up but I can’t get much further that that.
Whenever I try to boot this happens:




I really like this 3ds and have a lot of memories with it. All advice is welcome.

 

[Pikm]

update luma3ds

 

[trashepanda]

update luma3ds

Thank you. How?

 

[KleinesSinchen]

Thank you. How?

Relevant page of The Guide:
https://3ds.hacks.guide/restoring-updating-cfw

Good luck and have fun!

 

[CoolMe]

Thank you. How?

You first need to get an sd card, and i recommend testing it with h2testw to check it's not faulty or defective, before following the guide to install the latest Luma3DS, posted above by @KleinesSinchen
Backup your data before doing so.
Also format it as FAT32 32kb clusters before and after the test.
- If it fails the test, then it's faulty and you need to get a new replacement sd card.
- If it passes the test, then format it, and proceed to follow the guide above.