Hacking Acekard 2i DSi restoration

[movietime]

Hello experts. I have successfully mod my 3DS using acekard 2i from my DSi.
I tried to restore the acekard 2i to its original state to use again in DSi. After following the restoration process I'm unable to boot the acekard in DSi.
Can someone please guide on how to fix this issue?

Much appreciated and lots of thanks.

 

[TurdPooCharger]

Make sure you flashed the correct Flashrom for whichever Hardware Revision your Acekard 2i is.

• Installing boot9strap (ntrboot), Section V - Removing ntrboot

Other than that, you need either the official AK or homebrew AKAIO kernel.

• [GBAtemp, wiki] AKAIO
  
• [r4wood.com] Acekard 2i Kernel

 

[movietime]

Thanks. How can I install/run the official AK or home-brew AKAIO kernel using ntrboot menu?
I'm newbie

 

[Mark McDonut]

Thanks. How can I install/run the official AK or home-brew AKAIO kernel using ntrboot menu?
I'm newbie

read the first link he sent you, it explains it all.

 

[movietime]

Sorry may be I couldn't explained it well.
I have tried the first link but I'm still unable to get the flashcard to work on DSi. That's why I asked how can I get the AKAIO or official AK kernel installation done using ntrboot menu.