Hacking JNUSTool - NUSGrabber and CDecrypt combined!

[nexusmtz]

Can it download system updates if i have the right id?

Yes, it can download system titles. You can use it to grab files like the fw.img that we used to need as a base for CFW, and you can find those files that you need for CEMU.

 

[puss2puss]

Yes, it can download system titles. You can use it to grab files like the fw.img that we used to need as a base for CFW, and you can find those files that you need for CEMU.

Niice! Thanks a lot for the info!!

 

[bobbytomorow]

JNUSTool doesn't seem to be working with CoD Ghosts USA version, the ID on the titlekey site doesn't match the ID in JNUSTool, they are off by a single digit. I am following this guide.

 

[nexusmtz]

JNUSTool doesn't seem to be working with CoD Ghosts USA version, the ID on the titlekey site doesn't match the ID in JNUSTool, they are off by a single digit. I am following this guide.

CoD Ghosts USA is a disc-only game. (You can't use JNUSTool to download something from NUS that doesn't exist.)

 

[bobbytomorow]

CoD Ghosts USA is a disc-only game. (You can't use JNUSTool to download something from NUS that doesn't exist.)

I see, that makes sense. I have a loadiine copy of it that I was trying to convert to a USB install, I guess thats not happening.

Thanks

 

[datahoarder]

@Maschell

Request:
Would you implement a "-compare" command line option that will decrypt the local file's app.xml and compare it with the relevant NUS app.xml?
Example: "java -jar JNUSTool.jar 00050000101FC000 -compare"
Which would internally compare: the "-file /code/app.xml" local file version versus the NUS version?
<version type="unsignedInt" length="4">16</version>

The reason:
It seems as though some games chose to update their main game (00050000) versus adding an external update file (0005000E).
So a while ago I may have downloaded the original v16 of the main game, but some of have been updated since. (v17+, etc)
While 0005000E games are easy to check the latest versions using the TAGAYA .versionlist; it is not so easy to check these games.
This would make bulk checking game versions WAY easier to see if they have updated the 00050000 versus pushing out a 0005000E update.

Right now you have it skip if the local files are the same or it will download the new files if they are not the same. Which is perfect.
However, if I have a v16 of a local game on my hard drive, take for example: BLOC [00050000101FC000] v16 @ 70.6MB.
If I were to run: "java -jar JNUSTool.jar 00050000101FC000 -dlEncrypted" it would skip all of the files and assume everything is all good.
The bad: The NUS server has v17 available which is 83.5MB.
I know I can manually specify "v17 -dlEncrypted" however I don't know which games have updated their apps using this method.
All around this would make comparing local updates versus online updates (for the end user) easy af.
Hence, I think it would be fantastic if you were to implement this "-compare" command that outputs which games have newer versions available.

Please, and thank you.

EDIT: If you wanted to make this easier than outputting the specific versions,
if you could just have it compare the two files and output
"file checksums are different between the local /code/app.xml & NUS /code/app.xml"
then that'll be enough to let us know that there are different versions available.

Outputting it like this would be awesome too, but I realize more work:
(this way I can know the version # for all of the games, wow, would be awesome.)
"java -jar JNUSTool.jar 00050000101B2C00 -compare"
"java -jar JNUSTool.jar 0005000010179600 -compare"
Shutshimi [00050000101B2C00] (v16) - You have the latest NUS update.
Shiny The Firefly [0005000010179600] (v16) - New update available on NUS! (v17)

DoubleEDIT: It turns out the version.list does contain these types of updates.
It just doesn't show on the GUI of your program. I still would like to see this implemented.

 

[timartinelli]

Friends, good afternoon, I look for a way to do a translation of the game The Legend of Zelda: Breath of the Wild, for my language, you well say if this tool I can do this? there must be a way?

 

[datahoarder]

@Maschell
Does anyone else receive checksum errors when using the following commands on these title updates?

Spoiler

java -jar JNUSTool.jar 0005000E10110000 -dlEncrypted
java -jar JNUSTool.jar 0005000E10102000 -dlEncrypted
java -jar JNUSTool.jar 0005000E1010AF00 -dlEncrypted
java -jar JNUSTool.jar 0005000E1010B000 -dlEncrypted
java -jar JNUSTool.jar 0005000E1010CF00 -dlEncrypted
java -jar JNUSTool.jar 0005000E1010DA00 -dlEncrypted
java -jar JNUSTool.jar 0005000E1010DC00 -dlEncrypted
java -jar JNUSTool.jar 0005000E10102000 -file /code/app.xml
java -jar JNUSTool.jar 0005000E1010AF00 -file /code/app.xml
java -jar JNUSTool.jar 0005000E1010B000 -file /code/app.xml
java -jar JNUSTool.jar 0005000E1010CF00 -file /code/app.xml
java -jar JNUSTool.jar 0005000E1010DA00 -file /code/app.xml
java -jar JNUSTool.jar 0005000E1010DC00 -file /code/app.xml
java -jar JNUSTool.jar 0005000E10110000 -file /code/app.xml

They should be legit updates, so I'm not sure why the program is throwing me the following error:
"Checksum fail for: app.xml =(. Content 00000001.app likely is broken. Please re-download it!"

These are the only titles thus far I've found that are consistent in this error, and will not produce an extracted /code/app.xml.
If I don't download the files at all (using -dlEncrypted) and just fetch the -file /code/app.xml from NUS, it will fetch that file fine.

1. 0005000E10102000 Nintendo Land
2. 0005000E1010AF00 Marvel Avengers Battle for Earth
3. 0005000E1010B000 Rabbids Land
4. 0005000E1010CF00 Call of Duty Black Ops II
5. 0005000E1010DA00 NBA 2K13
6. 0005000E1010DC00 Mass Effect 3 Special Edition
7. 0005000E10110000 TEKKEN TAG TOURNAMENT 2 Wii U EDITION

 

[Maschell]

@Maschell
Does anyone else receive checksum errors when using the following commands on these title updates?

Spoiler

java -jar JNUSTool.jar 0005000E10110000 -dlEncrypted
java -jar JNUSTool.jar 0005000E10102000 -dlEncrypted
java -jar JNUSTool.jar 0005000E1010AF00 -dlEncrypted
java -jar JNUSTool.jar 0005000E1010B000 -dlEncrypted
java -jar JNUSTool.jar 0005000E1010CF00 -dlEncrypted
java -jar JNUSTool.jar 0005000E1010DA00 -dlEncrypted
java -jar JNUSTool.jar 0005000E1010DC00 -dlEncrypted
java -jar JNUSTool.jar 0005000E10102000 -file /code/app.xml
java -jar JNUSTool.jar 0005000E1010AF00 -file /code/app.xml
java -jar JNUSTool.jar 0005000E1010B000 -file /code/app.xml
java -jar JNUSTool.jar 0005000E1010CF00 -file /code/app.xml
java -jar JNUSTool.jar 0005000E1010DA00 -file /code/app.xml
java -jar JNUSTool.jar 0005000E1010DC00 -file /code/app.xml
java -jar JNUSTool.jar 0005000E10110000 -file /code/app.xml

They should be legit updates, so I'm not sure why the program is throwing me the following error:
"Checksum fail for: app.xml =(. Content 00000001.app likely is broken. Please re-download it!"

These are the only titles thus far I've found that are consistent in this error, and will not produce an extracted /code/app.xml.
If I don't download the files at all (using -dlEncrypted) and just fetch the -file /code/app.xml from NUS, it will fetch that file fine.

1. 0005000E10102000 Nintendo Land
2. 0005000E1010AF00 Marvel Avengers Battle for Earth
3. 0005000E1010B000 Rabbids Land
4. 0005000E1010CF00 Call of Duty Black Ops II
5. 0005000E1010DA00 NBA 2K13
6. 0005000E1010DC00 Mass Effect 3 Special Edition
7. 0005000E10110000 TEKKEN TAG TOURNAMENT 2 Wii U EDITION

JNUSTool has some known issues, that's why I rewrote it into JNUSLib. I just didn't had any time to rewrite JNUSTool to use the new JNUSLib though. If you know a bit Java, you can easily write a download yourself if you want
https://twitter.com/MaschellDev/status/832313232908025857

 

[datahoarder]

I know zero Java. I will wait for an updated JNUSTool to extract these updates properly.
If anyone off-hand does this beyond Maschell, please do send me a private message also.
I'll keep tabs on this thread as well and will hope for the best. Thanks for an amazing program minus this bug.

JNUSTool has some known issues, that's why I rewrote it into JNUSLib. I just didn't had any time to rewrite JNUSTool to use the new JNUSLib though. If you know a bit Java, you can easily write a download yourself if you want
https://twitter.com/MaschellDev/status/832313232908025857

 

[Deleted member 429758]

"Common key lenght is wrong" how can I fix this?

 

[nexusmtz]

"Common key lenght is wrong" how can I fix this?

You need a file named "config" in the folder of the jar. In this config file you will need a link to the update server,tagaya and the commonkey as hex string.
For example something like:

http://maschell.de/ccs/download
EE10040260BBB4ABD2C42DB25570B656
updatetitles.csv
TAGAYA 1 (latest_version)
TAGAYA 2 (versionlist)

I guess you'll figure out the right URL and common key

Make sure that your common key is 16 hex pairs (32 characters) without brackets.

 

[Murphy_Caleb]

I can get the tool to work just fine double clicking...but when I try the command line I get Unable to access jarfile JNUsTool.jar

I have set the path to the address from the bin of java.
Any suggestions?

 

[Murphy_Caleb]

Place them in a folder with the titleid and tmp_ as prefix (e.g. tmp_0005000E10110E00). Then just decrypt them normally.

It searches for the files the nusgrabber is creating. If you cant figure out the exact foldername, just start the download of the encrypted files via jnustool and the folser should be created. You can then copy the downloaded files from the nusgrabber into it

can yo tell m how to "decrypt them normally"? i have the tmp folder but i dont know what do do from here. any help would be apprieciated

 

[FunThomas]

can yo tell m how to "decrypt them normally"? i have the tmp folder but i dont know what do do from here. any help would be apprieciated

i start it with
java -jar JNUSTool.jar [TITLEID] [Title Key]
then the windows opens and you decide what to decrypt

 

[Cyan]

if you type the titleID and titlekey manually, it's usually to get/browse game files.
gameupdate doesn't need the titlekey (it's free on eshop and the key is provided)
by default, and if you double click, it lists game updates (not the full game).

I don't know why you have that error when double clicking, I did it in the past it JNUSTool worked fine.
Maybe try reinstalling java8?
or be sure there's no space in the path up to the jar file. (don't use a protected folder either, like desktop/user/program files/ etc.), personally I like putting all my homebrew/console related programs on another partition than C, and never use any space in the paths to prevent any command line error or restricted rights.

 

[infiniter]

Why is this all so complicated? Odd situation:
1. JNUS Tool: I downloaded and extracted this tool. In the ZIP there were only the JAR, the config file and the updatetitles.csv. No fulltitles.csv, so it can't download full games from the GUI, though it would be so easy if you could simply switch the lists, even if you would do it manually in the config file. In the config file there are two NUS.
2. JNUS Tool GUI mod: after installation (which is in c:\users\<user>\appdata\local, where it doesn't belong) there is a fulltitles.csv, but not an updatetitles.csv and when starting, the list of titles in the GUI is empty. Probably because in the settings file there is no titles site (NUS supposed to be here?). But one would suppose it would then load the fulltitles.csv into the list. The GUI has a setting window where you can edit the settings, but it won't store them.

Conclusion: both don't work as supposed. The JNUS tool at least shows an incomplete list of updates. In order to download full games, one would think to replace the updatetitles.csv in the config file ny

 

[BullyWiiPlaza]

Why is this all so complicated?

Because this isn't meant to be a brain-dead piracy tool like Wii U USB Helper so it only does updates by default.
Indeed, the usability of JNUSTool is a bit weak, especially if you don't understand the whole titles stuff so well.

 

[piratesephiroth]

Why is this all so complicated? Odd situation:
1. JNUS Tool: I downloaded and extracted this tool. In the ZIP there were only the JAR, the config file and the updatetitles.csv. No fulltitles.csv, so it can't download full games from the GUI, though it would be so easy if you could simply switch the lists, even if you would do it manually in the config file. In the config file there are two NUS.
2. JNUS Tool GUI mod: after installation (which is in c:\users\<user>\appdata\local, where it doesn't belong) there is a fulltitles.csv, but not an updatetitles.csv and when starting, the list of titles in the GUI is empty. Probably because in the settings file there is no titles site (NUS supposed to be here?). But one would suppose it would then load the fulltitles.csv into the list. The GUI has a setting window where you can edit the settings, but it won't store them.

Conclusion: both don't work as supposed. The JNUS tool at least shows an incomplete list of updates. In order to download full games, one would think to replace the updatetitles.csv in the config file ny

jnustool gui mod doesn't have an installer, it's a .jar file.
Its only problem is that it doesn't download tickets as well.

 

[TheSeaofTesseract]

Hello. I am running into a problem trying to decrypt some files that I got using this program and have been thoroughly stumped (then again, I'm not really an expert on hacking).


I was following a tutorial and that command is the one they told me to run (the number is the game's title ID) but that is not what was supposed to happen. Or maybe I'm just blatantly doing this wrong... May I have some assistance? I will give more details if needed, of course.

(I'm pretty sure I have the right common key. I'll post the file I got it from. It's the top one, right?)

EDIT: I read above and tried while using the title key as well. Got a similar error:


Oh yeah, and this is in the same folder as the tmp folder I'm trying to do this for.