ROM Hack RELEASE xv2savdec - Tool to decrypt/encrypt Dragon Ball Xenoverse 2 Switch save files

[l7777]

Step 3 is wrong. That will just get you back to an encrypted switch file. You need to use the original xv2savedec for PC to get the encrypted PC file.

I wanted to have my tool be capable of encrypting/decrypting in the PC format but my C++ isn't good enough.

 

[hakaii1337]

Step 3 is wrong. That will just get you back to an encrypted switch file. You need to use the original xv2savedec for PC to get the encrypted PC file.

I wanted to have my tool be capable of encrypting/decrypting in the PC format but my C++ isn't good enough.

Oh I see, so I would need the original xv2savedec. Ty I'll look through the thread

Edit: the PS4/PC/Xbone version of xv2savedec link isn't up anymore..

Edit#2: Found it!

Now how do I undo what I've done in Step 3 ("Modify it slightly so the PC tools think it's a PC file (this is the "PC" version that my tool spits out))?

I got it!!!! Thanks man

 

[l7777]

Now how do I undo what I've done in Step 3 ("Modify it slightly so the PC tools think it's a PC file (this is the "PC" version that my tool spits out))?

I got it!!!! Thanks man

So were you able to edit and return the edits to the switch format? You just need to go in reverse order for that.

1. Make edits on the encrypted PC file with the GUI editor and save
2. Decrypt resulting file with the PC version of xv2savedec
3. Pass that decrypted file to my version (xv2savedec_switch)
4. Put the resulting file back on the switch

 

[Hendrixhent]

hi idiot here, Is there any easier way to do this

 

[shivp111]

hey guys might sound stupid but don't know how to fix this when I get this error
Encrypted size mismatch.
File size: 913888
Encrypted size: 722944

 

[l7777]

hey guys might sound stupid but don't know how to fix this when I get this error
Encrypted size mismatch.
File size: 913888
Encrypted size: 722944

Where are you in this process?

1. Get switch save file
2. Make a backup copy
3. Decrypt it with switch_xv2savedec
4. Re-encrypt it with the PC version of xv2savdec
5. Edit with Lazybone's editor
6. Save
7. Re-encrypt with switch_xv2savedec
8. Put save file back on switch and see if the edits worked. Some will not or will corrupt the switch save.

 

[danukingg]

Where are you in this process?

1. Get switch save file
2. Make a backup copy
3. Decrypt it with switch_xv2savedec
4. Re-encrypt it with the PC version of xv2savdec
5. Edit with Lazybone's editor
6. Save
7. Re-encrypt with switch_xv2savedec
8. Put save file back on switch and see if the edits worked. Some will not or will corrupt the switch save.

Hello, I've followed the steps above but I'm a bit stuck at step 4, because when I insert the file pc.sav.dec into xv2savedec it says wrong file or invalid usage

 

[l7777]

Hello, I've followed the steps above but I'm a bit stuck at step 4, because when I insert the file pc.sav.dec into xv2savedec it says wrong file or invalid usage

What is the exact message?

 

[danukingg]

What is the exact message?

That's is the exact massage, my xv2savedec is the one from minemine btw

 

[l7777]

Oh isn't that helpful. It's been a while since I touched this. I'll see what I can dig up.

Post automatically merged: Jan 14, 2023

@danukingg
So I just gave this a try with xv2savdec.exe from below and it worked as expected. Try running it from a command line to see if it gives you any extra info. The savefile1.pc.sav is the one that you want to open with the editor.

https://videogamemods.com/xenoverse/mods/eternity-tools/
https://videogamemods.com/xenoverse/mods/xenoverse-2-save-editor/

 

[danukingg]

Oh isn't that helpful. It's been a while since I touched this. I'll see what I can dig up.

Post automatically merged: Jan 14, 2023

@danukingg
So I just gave this a try with xv2savdec.exe from below and it worked as expected. Try running it from a command line to see if it gives you any extra info. The savefile1.pc.sav is the one that you want to open with the editor.

https://videogamemods.com/xenoverse/mods/eternity-tools/
https://videogamemods.com/xenoverse/mods/xenoverse-2-save-editor/

Thanks brother appreciate it

 

[Domoor]

Oh isn't that helpful. It's been a while since I touched this. I'll see what I can dig up.

Post automatically merged: Jan 14, 2023

@danukingg
So I just gave this a try with xv2savdec.exe from below and it worked as expected. Try running it from a command line to see if it gives you any extra info. The savefile1.pc.sav is the one that you want to open with the editor.

https://videogamemods.com/xenoverse/mods/eternity-tools/
https://videogamemods.com/xenoverse/mods/xenoverse-2-save-editor/

@l7777 Not sure if you're still active on this thread, but this dosent seem to work for me on the latest version of Xenoverse 2 on Switch. Files wont decrypt/re-encrypt properly. Is it posssible if you could ever update the program please?

 

[l7777]

@l7777 Not sure if you're still active on this thread, but this dosent seem to work for me on the latest version of Xenoverse 2 on Switch. Files wont decrypt/re-encrypt properly. Is it posssible if you could ever update the program please?

Error(s)? Where in post 146 is it failing?

 

[Domoor]

Error(s)? Where in post 146 is it failing?

The problem Im having is that I get my latest save file on the latest version, when run through your version of the decryptor it dosent decrypt my save at all

 

[l7777]

The problem Im having is that I get my latest save file on the latest version, when run through your version of the decryptor it dosent decrypt my save at all

So step 3? Does it give an error? Run from the command line to make the errors easier to see.

 

[Angra_Shadow]

Hello, I am receiving this error and I don't know what to do.

"virtual bool Xv2SavFile::Load(const uint8_t*, size_t) Encrypted size mismatch (got 0x12a2a0)
Failed to load file."

 

[Ruby-]

Hello, I was wondering how exactly to edit QQ bangs with a ps4 save file?

 

[JeepX87]

Hello, I was wondering how exactly to edit QQ bangs with a ps4 save file?

Wrong section and this program is for Switch version.

However, as for your question, it isn’t possible unless you jailbroken PS4 because Save Wizard doesn’t allow advanced mode that is necessary to edit the save, but Save Wizard does have fixed option to give all of QQ bangs.

 

[XXBrianXX]

So step 3? Does it give an error? Run from the command line to make the errors easier to see.

Hi @l7777 , I tried using the switch_xv2savedec to re-encrypt the save.dec but I received the error message of unkonwn file or invalid usage. I have version 1.20.01. I believe the switch_xv2savedec needs to be updated. Can you please help? Thank you.

 

[Rngo13]

Someone can POST The save file 100% ?
I dont How edit The file and dont have time, but i need this file with 100% history and tecniques