This video will teach you how to downgrade your 3DS firmware to 11.13. But unfortunately, I only have the CTRNAND…
This is an easy solution to fix the Arm 11 exception error after updating the 3DS firmware. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ LINKS https://github.com/LumaTeam/Luma3DS/releases…
If you have the "Unable to mount CTRNAND" or Arm9 or Arm11 error, do this guide to fix your console…