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October 29, 2012 // 12:37 am - Following up on the initial release, today I have updated my PS3 Unpacker, Repacker and Decrypter PUAD GUI to version 1.2 with the changes below.

Download: PUAD GUI v1.2 Simple x86 / PUAD GUI v1.2 Simple x64 / PUAD GUI v1.2 Installer x86 / PUAD GUI v1.2 Installer x64

After some weeks of hard work I finally finished the new version 1.2 of PUAD GUI, aka PUP Unpacker and Decrypter. Works without Cygwin, directly from Windows, if anyone see any issue please tell me.

Pictures are created by J-Martin and is tested by largand79 and Dantezteam, tools cospkg and cosunpkg are modified by Estwald, thanks to all!

Features:

  • Unpacks PUP file
  • Decrypts/Unpacks CORE_OS
  • Decrypts/Unpacks Dev_flash
  • Decrypts SELF files of CORE_OS
  • Decrypts SELF files of Dev_flash
  • Unpacks RCO file contents
  • Decrypts index.dat

Version 1.2

  • Added option for repack Core_OS (I disabled decryption of some files in Core_OS for avoid bricks)
  • Added lv0 decryption
  • Added UPL.xml.pkg repack
  • Added ps3swu.self encryption
  • Added suffix of PUAD
  • Added boot options
  • Added creation of default boot.ini
  • Improved code
  • Fixed some bugs

DON'T PLAY WITH CORE_OS IF YOU DON'T KNOW WHAT YOU ARE DOING... I'M NOT RESPONSIBLE OF ANY DAMAGE, USE AT YOUR OWN RISK! THIS OPTION IS ONLY FOR DEVELOPERS OR PEOPLE WITH FLASHER!


PUAD GUI v1.2 - PS3 PUP Unpacker, Repacker and Decrypter Out

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#10 - cfwprophet - January 28, 2012 // 5:58 am
cfwprophet's Avatar
No the pup key is still the same and i'm doubt that sony will change it. But could be.

#9 - WTF Name - January 28, 2012 // 4:40 am
WTF Name's Avatar
i have a quick try on the program , and i have the following error:

PUP Unpacker & Decrypter v2.2
By Evilnat

Selected Mode: Unpack/Decrypt entire PUP (All Mode)

- Unpacking PUP file...
- Unpacking update_files.tar...
- Decrypting PKG files...
- Unpacking PKG files...
- Decrypting UPL.xml.pkg...
- Decrypting CORE_OS_PACKAGE.pkg...
- Unpacking CORE_OS_PACKAGE.pkg...
- Decrypting ps3swu.self...
- Decrypting SELF files of CORE_OS...
- Decrypting default.spp...
perror: No error
header decryption failed

the OFW i used is 4.0+ ( just download from $ony)
i know the above say that i need the key to decrypt it , but :

1) if a PS3 is at 3.55CFW, it can upgrade to 4.0+ of course.
2) 3.55CFW should not have key of 4.0+
3) but the PS3 unit should work , and so is that key = this key ? as required to unpack 4.0+ PUP ?

thanks all , i know this is hard to have all these work done ~ great job ~

#8 - nathanr3269 - January 27, 2012 // 6:10 am
nathanr3269's Avatar
This program only unpack/decrypt files of PUP (any, but for SELF/SPRX files of 3.60+ you need that keys), it don't modifiy PUP file and repack again

I'm working in a new APP that modify a PUP file, spoof files and then repack all in a new PUP

Regards

#7 - Mosy - January 27, 2012 // 12:56 am
Mosy's Avatar
hey with this can you create your own cfw on any firmware and on 4.0 ? reply mate thanks i'm really interested in making my own

#6 - Sostanco - January 24, 2012 // 6:43 pm
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really nice release! thx

#5 - nathanr3269 - January 24, 2012 // 5:24 pm
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Works in Cygwin in Windows

Regards

#4 - NTA - January 24, 2012 // 4:52 pm
NTA's Avatar
Good stuff. Just happen to have ubuntu installed lol

#3 - ps3hen - January 24, 2012 // 9:35 am
ps3hen's Avatar
Great job!

#2 - PS4 News - January 24, 2012 // 9:06 am
PS4 News's Avatar
Added to the main page now, and +Rep for the update nathanr3269!

#1 - Ezio - January 24, 2012 // 8:46 am
Ezio's Avatar
Another good tool from nathanr3269, it's useful for who isn't able to unpack a pup. Excellent work!