Jailbreak Questions

[thecodeman]

Hello all. I finally received my SD card so I could jailbreak my Neo Geo X. I'm currently running v0.3-40-G57B0F35. I have almost every system working great but there are several questions that I have been unable to find answers to in the forum. 

Question 1 - I am able to successfully convert Neo Geo roms using ConvertRom v3b and they run fine once I change the extension to .mvs or .aes. What I can't find info on is how to embed the unibios rom. Could someone kindly point me in the right direction, perhaps a thread I overlooked? Also, once the game is injected with the unibios, once the game starts, do you press A+B+C to enter the bios?

Question 2 - All game systems work except for Capcom. I cannot figure out what bloody extension to use for the games. I have converted the roms and they currently have the .fba extension, but that doesn't work.


And finally, I am working on a custom set of roms, around 100-150 for each system, the best of the best. I really don't want to scroll through 1000 games just to play one of my favorites. In addition, I am customizing the system and game menus by resizing wheel art from Hyperspin. I think it really looks good, maybe some of you will as well. If there is enough interest, I'll try and find a place to upload my "SD Game Pack", already configured and ready to play.

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[thecodeman]

Ok, so I finally found the answer to question 1. For anyone who is interested, here are the steps I took.

1 - download the 3.2 unibios file.
2 - extract the neogeo.zip file.
3 - replace every .rom file in the neogeo.zip with the unibios file. Be sure to rename the unibios file to the same name as the rom file you are replacing it with. There were four that I replaced.
4 - Re-zip the neogeo file.
5 - use the Convert Rom utility to convert the rom to fba format and rename with either extension .mvs or .aes

To use the unibios, when game is first booting, press Start and A+B+C. From the unibios menu, you can select either the arcade or console version of the game.

[dennis808]

Thanks for the write-up, very useful. I'd be interested in an "SD game Pack" for sure