Homebrew 3ds extdata dump and restore tool (extra data editing!)

[MrCheeze]

Actually, I think the wrong number was circled up there. Leave the 8D as 8D, but change the 94 that comes four bytes later to 14. And leave the 1 as 1.

 

[shinyquagsire23]

Do you mean the value that you marked Keep as 01?

Yes, that one. Also, it should still be editable if you did it right. Try making a new Mii and do edits on that one. EDIT: Actually I probably marked the bytes wrong, try chaing the 94 to 14 instead, and edit back the 8D to what it was.

 

[secto15]

can i please get help with mine? please and thank you very much

 

[shinyquagsire23]

can i please get help with mine? please and thank you very much

Find the 03 which starts the Mii data (Never edit your original Mii data, make a copy if you want it for Streetpass), go 12 bytes past it to a byte which should be 9X, where X is just any number. Change it to 1X. Find the name of your Mii, go to the end of it, and then find the next set of non-zero bytes. Skip the two bytes after the 00's and make sure that the number is odd (add 1 if it isn't).

 

[secto15]

thanks shinyquagsire23, just to make sure is this correct?

 

[shinyquagsire23]

thanks shinyquagsire23, just to make sure is this correct?

Seems to be correct, just make sure you fix the checksum though. That's the important part. If it doesn't work though I'd just change the 29 to a 2A and try that. Oh, and you changed the 94 wrong, it needs to be a 14, not 15. The only byte that you increment (if at all) is the 29.

 

[WateredFire19]

shinyquagsire23 IT WORKS! I will make a full tutorial soon and will give you full credit for helping me and MrCheeze full credit for his extData editor and RachelB for her checksum finder

 

[shinyquagsire23]

shinyquagsire23 IT WORKS! I will make a full tutorial soon and will give you full credit for helping me and MrCheeze full credit for his extData editor and RachelB for her checksum finder

Thank MrCheeze for figuring this stuff out, I was just acting as the tech support and relaying the message

 

[WateredFire19]

Thank MrCheeze for figuring this stuff out, I was just acting as the tech support and relaying the message

OK but again thank you so much for all your help and trouble

 

[themperror]

Is there any way you can make 3ds extdata dump and restore tool a .3ds file?

I did, its on page 5 of this thread

 

[TrapperKeeperX]

I did, its on page 5 of this thread

Thanks!

Also is anyone interested into hacking StreetPass Mii Plaza? All Hats, All Puzzle Pieces, All Plaza Tickets, etc.

 

[WateredFire19]

I've found something pretty interesting. If your Mii for street pass plaza has gold pants/special, than all of your hero's that you hire through play coins in Find Mii will be level 5 automaticly don't know about Find Mii 2 cause I haven't unlocked it on my 2DS yet.

 

[shinyquagsire23]

I've found something pretty interesting. If your Mii for street pass plaza has gold pants/special, than all of your hero's that you hire through play coins in Find Mii will be level 5 automaticly don't know about Find Mii 2 cause I haven't unlocked it on my 2DS yet.

Yep, I found this and stated it in an earlier post. It's the same with Find Mii II as well, kinda amusing though that they give cheat codes to all their special people.

 

[themperror]

I really can't get it working, it either disappears or it erases all my mii's

 

[Jayro]

Does this mean I can modify themes without a flash cart yet?

 

[Huntereb]

Does this mean I can modify themes without a flash cart yet?

You've been able to for a while with Ninjahax. No other way but with a CIA installing "CFW".

 

[Jayro]

You've been able to for a while with Ninjahax. No other way but with a CIA installing "CFW".

Dammit... I don't have any of that crap. I'll just have to get a Gateway then. Since the themes save to the SD card, I was hoping I could just edit the files, and re-apply the theme. Why won't that work?

 

[Huntereb]

Dammit... I don't have any of that crap. I'll just have to get a Gateway then. Since the themes save to the SD card, I was hoping I could just edit the files, and re-apply the theme. Why won't that work?

SD contents are encrypted. Nintendo wouldn't want us sharing legitimately purchased content, would they?

 

[Jayro]

Of course not, but doesn't this app decrypt that content, and re-encrypt it?

 

[gudenau]

Do I need to make an app for this? (On the PC)