Hacking GW and SDF with MH3U Question

[Skeet1983]

Has anyone been able to extract save from Monster Hunter 3 Ultimate and import it to Gateway ROM with Save Data Filer? If yes, how? Thoughts appreciated

 

[VerseHell]

Yes : http://gbatemp.net/threads/tutorial...v-to-eshop-3ds-3dz-with-savedatafiler.380246/

 

[Skeet1983]

Do I need to have CFW?

 

[VerseHell]

Did you try with the gateway save backup option first?

 

[Skeet1983]

Not yet. When I do though, do I need to rename the save so CTR doesn't show as broken on SDF?

 

[Skeet1983]

CTR Card keeps showing as broken in SDF. Not sure what to do...

 

[VerseHell]

First try to
- dump your rom
- dump your save
- rename the save with the game id
- Test your rom with your save.

If it doesn't work, follow the Export Retail Card with CFW and SDF part of this link : https://gbatemp.net/threads/tutoria...v-to-eshop-3ds-3dz-with-savedatafiler.380246/

 

[Skeet1983]

I backed up my saves and renamed them to title IDs, each save was 512kb. When loading games, it said save corrupted. I closed games before it would reformat them, but sdf still says ctr broken for the games... Not sure what to do... For last part of thread, do I need CFW?

 

[VerseHell]

Yes you need the cfw to decrypt your retail cartdriges saves.

 

[Skeet1983]

Yes you need the cfw to decrypt your retail cartdriges saves.

What do I need on SD card for CFW and how do I boot it? Can you list steps for getting into CFW and import retail saves?

 

[VerseHell]

Everything is explained in the link I posted earlier, what do you not understand?

Export Retail Card with CFW and SDF:

Note: As for CFW works only with FW4.5, 6.x encryption will fail.

1. You need CFW (part 2) and installed SafeDataFiler on a spare SD Card
2. Start your CFW and insert your Cartridge
3. Start SafeDataFiler and highlight CTR Card
4. Press Y and then A to export the Savegame
5. Turn off your 3DS and move the 'filer' folder to your PC
6. Switch over to your Gateway (emuNAND) SD Card and add the 'filer' folder from PC
7. Insert your Gateway (emuNAND) SD Card into your 3DS
8. Start your 3DS, execute Exploit and start SaveDataFiler
9. Now you can follow A8 for eShop or B5 for .3ds/.3dz

 

[Skeet1983]

I messed up and need to reinstall BigBlueMenu and SDF... How do I go about doing that?

 

[VerseHell]

Hold L while launching the cfw and reinstall them with the run.bat.

 

[Skeet1983]

I got CFW installed and launched exploit, when I selected SDF, it said SD card removed and then reverted back to pre exploit... Is there a fix for this?

 

[VerseHell]

Your sdf version is not compatible with the cfw, use this script for the conversion.

 

[Skeet1983]

How do I use it?

 

[VerseHell]

Get the devkit tools (SDK.DevKit.Tools.3DSWare.3DS.INTERNAL-BigBlueBox) go to the 5.2.2 folder, copy SaveDataFiler.csu and put it in the conversion folder, then launch the .bat.

 

[Skeet1983]

Where can I get it?

 

[VerseHell]

Type "SDK.DevKit.Tools.3DSWare.3DS.INTERNAL-BigBlueBox" on google, it's easy to find.

 

[Skeet1983]

Ok, thanks