Hardware Bricked 3ds

[Seita]

I got brick my old 3ds too i was with sysnand OFW 10.1.0-27EU non kernel with Ironfall i used Sunshell the Cia Manager i thought the A button was launch but it was deletet. I think i brick my 3d forever right there i need kernel access to use backup Nand.bin?
But i can still use the HomeHax(ThemesHax) means the L button pressing.

Sorry to hear that. You can't backup your system nand if you're above 9.2. And you also should have a working backup.
If you had made a backup, though, you can still hardmod your 3ds and bring back to life.

 

[Epultia]

Did you use dev mode on rxtools? If you didn't then you used firmlaunch which is known to brick sysnands.

Anyway, you're on the right track by getting it hard modded. Here is a good video tutorial:


Or check out @hundshamer if you feel you're not up to it. He's good.

You can probably downgrade your 10.1 3ds with that