Hacking R3DS R4GOLD.CC 2012 - Error after firmware update

[Thuderous]

I ended up running the update 7.0.0 which was intended for the 2013 card on my 2012 card. The result was it stopped working. Now I get that "An error has occoured. Press and hold the Power Button to turn the system off...", I already tried to update the kernel with V3.7 but nothing :c
Can anyone help me?

 

[Shadow#1]

I ended up running the update 7.0.0 which was intended for the 2013 card on my 2012 card. The result was it stopped working. Now I get that "An error has occoured. Press and hold the Power Button to turn the system off...", I already tried to update the kernel with V3.7 but nothing :c
Can anyone help me?

It's bricked

 

[KleinesSinchen]

I ended up running the update 7.0.0 which was intended for the 2013 card on my 2012 card. The result was it stopped working. Now I get that "An error has occoured. Press and hold the Power Button to turn the system off...", I already tried to update the kernel with V3.7 but nothing :c
Can anyone help me?

What console are you using? Does the cart still show up?

• Try a DS-(Lite|Phat) to make sure it's really bricked.
  
• If you have the possibility to start the correct updater with another method it might be possible to repair the firmware.

If you are using a DSi(XL) you can replace the flashcart with TWiLight Menu++: https://dsi.cfw.guide/

For 2|3DS consoles there is https://3ds.hacks.guide/ and the description for TWL++ is here

If you have any further questions, just ask again.

Good luck!