So here's the story: Yesterday i managed to get my o3DS downgraded and ready with EmuNAND and RxTools, installed a patched AGB_FIRM with Riku's AGB_FIRM Signature Patcher and got installed and working CIA versions of Circle of the Moon, Harmony of Dissonance and Aria of Sorrow. In fact, i started a new game with the three of them.

Today, after having to turn off my 3DS to install microSD manager and a custom GBA game made with GBA ROM converter + Footer Gen & VC Banner generator, no GBA game starts anymore, not even Yoshi's Island wich i already had from the Ambassador program and redownloaded from the eShop works.

Is there anything else i need to do? Yesterday everything was going smoothly, but it seems i shat the bed somehow.

 

I do. In fact i go directly to EmuNAND from Homemenuhax via RxTools

 

Yes, i though it would be for the better. Is it the root of the problem?

 

Slowly uninstall the microSD manager and a custom GBA game made with GBA ROM converter + Footer Gen & VC Banner generator apps until you successfully get to open it. I dont recommend installing any of these to SysNAND and setup your devide to coldboot it makes it much easier trust me! Also when you have some form of CIA installer installed into EmuNAND and your full sure your nands are unlinked go into emuNAND and update the firmware to the latest. This helped me and I can still install cias use custom themes etc because I have FBI already on my emuNAND before I updated.

 

So one solution is to relink EmuNAND and SysNAND and reinstall them, isn it?

 

They need to be installed on SysNAND aswell as EmuNAND thats what they are tryna say. You dont need to relink and once its installed on both you can play on EmuNAND just fine.

 

If you are, Make sure not to update your emuNAND or your screwed

 

If I were you, Get FBI.cia and use H&S to install the FBI.cia then from then on use that instead. The games need to be installed on sysNAD (AND) EmuNand to actually boot.

 

Since your planning it as your main system I would just unlink them and try get the GBA's working. There are a lot of thing that could go bad when they are linked for example some firmwares have auto-updating from sleep mode which may update your SysNAND too since they are linked. Gotta be careful dude. I wouldnt keep them linked knowing it could go bad just for a GBA or 2.

 

Ikr, I had a wii homebrewed I wasnt even trying it was that easy.