Hacking R4i sdhc Dual-Core: Wrong Firmware Problem

[funkylandia]

Hi!
I have this card:
http://www.r4isdhc.com/download_white_new/

And I tried to update the firmware, so it ran in my updated 3ds (I have First gen DS and a 3ds xl)
But I got careless and installed the firmware for this one:
http://www.r4isdhc.com/download_white_new2013/

I got confused because they look the same.. except for the 2013 thing instead of new, but I didn't noticed.
So now I can't use it in any of my consoles... it loads but it does not play games, they stay in a white screen.

Is there a way to downgrade the firmware or fix this issue?
I don't care if it can't work in the 3ds, if it still works in my old DS is fine for me.

 

[Riku]

try this kernel and see if it works:
http://www.sendspace.com/file/nwdtan

 

[funkylandia]

try this kernel and see if it works:
http://www.sendspace.com/file/nwdtan

It doesn't work. It loads white, but does not even loads the menu.

 

[Tyson TH]

Yeah, I pretty much did the same thing you did earlier today. Unfortunately, I don't see any ability to downgrade the kernel. I even tried changing _DS_MENU.dat.

 

[danymidzero]

Hi, sorry for the bad news, but you flashcart is BRICKED, so the only solution is a new cart (I'm telling you for experience)
The firmware and kernel are diferents each other (kernel is for the games and firmware for bipass the security system)
The firmware for NEW and 2013 are diferents
Sorry for my bad english, I'm mexican