Tutorial
Updated
Quick Tuto : Decrypt your own Native Firmware ! (or any system titles)
I've searched a lot for a way to do that. So firstly, thanks to everybody who helped me, even a little !
Hall of fame : @motezazer, @Ronhero, @AlbertoSONIC, @d0k3, @MassExplosion213, @thaikhoa, @Gadorach, sansnumen !
This method can be applied to any system titles.
And now the great part !
To Decrypt the sysNAND's native-firm, you need :
- Decrypt9
- ctrTool
- WinImage (or an equivalent software)
1- Download decrypt9, copy the files to your SDcard and run it on your 3DS.
2- On the menu, search for "CTR Partitions Dump" and do it. Shutdown your console.
3- Copy CTRNAND.bin from the root of your SDcard to your PC and open it with WinImage.
4- Go to \title\00040138\00000002\content, extract "000000XX.app" and rename it to "firm.app".
5- Create a \D9titles folder, copy firm.app into it and run decrypt9 again on your 3DS.
6- This time, on the menu, search for "Decryt Titles" and do it. Shutdown your console and put the SDcard back into your PC.
7- download ctrtool, extract the archive and copy firm.app from the \D9titles folder into the /ctrtool folder.
8- Run "extract-decrypted-ExeFS-x32/64.bat" and go to the \ExeFS folder, here there is a "firm.bin", this is your decrypted native-firm !
To Decrypt the emuNAND's native-firm, you need :
- Decrypt9
- ctrTool
- WinImage (or an equivalent software)
- 3DSFat16tool
- emuNANDTool
1- Download emuNANDTool and dump the emuNAND of your SDcard with it, rename this backup to "NAND.bin" !
2- Download 3DSFat16tool exctract the archive and copy the previous NAND.bin into the \3DSFat16tool folder.
3- Download decrypt9, copy the files to your SDcard and run it on your 3DS.
4- On the menu, search for "CTRNAND Padgen" and do it. Shutdown your console.
5- Copy "nand.fat16.xorpad" from the root of your SDcard to the \3DSFat16tool folder on your PC.
6- Run "Decrypt-NAND.bat" and open CTRNAND.bin with WinImage.
7- Go to \title\00040138\00000002\content, extract "000000XX.app" and rename it to "firm.app".
8- Create a \D9titles folder, copy firm.app into it and run decrypt9 again on your 3DS.
9- This time, on the menu, search for "Decryt Titles" and do it. Shutdown your console and put the SDcard back into your PC.
10- download ctrtool, extract the archive and copy firm.app from the \D9titles folder into the /ctrtool folder.
11- Run "extract-decrypted-ExeFS-x32/64.bat" and go to the \ExeFS folder, here there is a "firm.bin", this is your decrypted native-firm !
➥
Hall of fame : @motezazer, @Ronhero, @AlbertoSONIC, @d0k3, @MassExplosion213, @thaikhoa, @Gadorach, sansnumen !
This method can be applied to any system titles.
And now the great part !
To Decrypt the sysNAND's native-firm, you need :
- Decrypt9
- ctrTool
- WinImage (or an equivalent software)
1- Download decrypt9, copy the files to your SDcard and run it on your 3DS.
2- On the menu, search for "CTR Partitions Dump" and do it. Shutdown your console.
3- Copy CTRNAND.bin from the root of your SDcard to your PC and open it with WinImage.
4- Go to \title\00040138\00000002\content, extract "000000XX.app" and rename it to "firm.app".
5- Create a \D9titles folder, copy firm.app into it and run decrypt9 again on your 3DS.
6- This time, on the menu, search for "Decryt Titles" and do it. Shutdown your console and put the SDcard back into your PC.
7- download ctrtool, extract the archive and copy firm.app from the \D9titles folder into the /ctrtool folder.
8- Run "extract-decrypted-ExeFS-x32/64.bat" and go to the \ExeFS folder, here there is a "firm.bin", this is your decrypted native-firm !
To Decrypt the emuNAND's native-firm, you need :
- Decrypt9
- ctrTool
- WinImage (or an equivalent software)
- 3DSFat16tool
- emuNANDTool
1- Download emuNANDTool and dump the emuNAND of your SDcard with it, rename this backup to "NAND.bin" !
2- Download 3DSFat16tool exctract the archive and copy the previous NAND.bin into the \3DSFat16tool folder.
3- Download decrypt9, copy the files to your SDcard and run it on your 3DS.
4- On the menu, search for "CTRNAND Padgen" and do it. Shutdown your console.
5- Copy "nand.fat16.xorpad" from the root of your SDcard to the \3DSFat16tool folder on your PC.
6- Run "Decrypt-NAND.bat" and open CTRNAND.bin with WinImage.
7- Go to \title\00040138\00000002\content, extract "000000XX.app" and rename it to "firm.app".
8- Create a \D9titles folder, copy firm.app into it and run decrypt9 again on your 3DS.
9- This time, on the menu, search for "Decryt Titles" and do it. Shutdown your console and put the SDcard back into your PC.
10- download ctrtool, extract the archive and copy firm.app from the \D9titles folder into the /ctrtool folder.
11- Run "extract-decrypted-ExeFS-x32/64.bat" and go to the \ExeFS folder, here there is a "firm.bin", this is your decrypted native-firm !
➥
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Last edited by pakrett,