Hacking GTA Chinatown Multiplayer (Multi-Card)

[Milka2007]

Hi,

I have a big problem. I want to play GTA in multiplayer with a Supercard DSOne and a Supercard MiniSD but in some versions the Wireless Connection doesnt initialize and in other versions the multiplayer freezes after a few seconds in game. Now the question is: Is there any working version which works in multiplayer for these cards?(We already tested around 6 versions and its always the same problem....)

I have no idea how to solve this problem. I hope you can help me. Thanks

Milka2007

 

[W.I.C.K.E.D.]

I have an edge card and prior to the firmware update I used the AR code and the multiplayer worked fine.

 

[Milka2007]

Hi@drwrir,

Thanks for answering but it isnt very helpful....

Other ideas??

PS: @drwrir: Which Release??(Patched, clean...)

 

[rasputin]

Yes it is a helpful answer, use the AR code.

 

[Milka2007]

We already tried it but it doesnt work....if you can explain how it works with BOTH Supercard( MiniSD and DSOne SDHC) it would be very nice...

 

[Milka2007]

No ideas???

I forget to say that ive the newest firmware for both cards. On the DSOne theres a Database(Rom numbers, saver size, etc.....i think you know it) but it doesn't know GTA but i updated the Database myself with the Unofficial Supercard 'ndsinfo.dat' Editor and added the ROM number 3517....Is there a problem or should i use an original ndsinfo.dat or something else?!?....The stupid thing is the Supercard Team is too slow to update the Database....There are many User databases but there isnt GTA in it...

I have no ideas anymore!!

Please help me...

 

[Milka2007]

I think ive found a solution but not the best....(some little laggs)

ROM:

xpa-gtac.nds - Clean ROM but I patched with DSLazy the Arm9....

Supercard DSOne SDHC(I think standard settings):

- 1.0M Saver
- Enable Patch
- Patch Speed
- Patch Saver
- Enable Reset
- SD Speed 5x

Supercard MiniSD(I think standard settings, too):

- Saver Patch: SD Card
- ROM Position Patch: SD Card
- Enable Restart
- Faster Play Game
- Enable patch Cartridge access: High
- ReadCardPatchMode: Mode1

I just played 3 games but i'll test it more later...
More informations about game later...

If it works later too i upload my used Arm9....

 

[Milka2007]

I think it doesnt work again....now it only takes a longer time to freeze