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PS4 CFW and Hacks       Thread starter PSXHAX       Start date Oct 17, 2019 at 1:01 AM       41,881       94      
Since his YouTube Issues PlayStation 4 homebrew developer @MODDEDWARFARE returns releasing on Twitter a PS4 Patch Builder application used for building modded Update Packages (PKGs) alongside a video tutorial on his YouTube Channel! :pumpkin: 🦇 🌕 🧛‍♂️

He states the new PlayStation 4 Patch Builder tool makes it both quicker and easier to create / build modded update PKG files for PS4 games than the previous update package methods. 🧟‍♂️ 🧟‍♀️ 🍖🦴

Download: (24.58 MB) / RAD Video Tools

Spoiler: Depreciated

For those interested, some previous PKG methods include Adding PS4 Game Updates in Packages, a PS4 PKG Repackager for FPKG Updates, another PS4 Fake PKG Update Repackager Script and handling PS4 FPKG Game Updates with Mismatched Title ID / Region Patch.

Check out his latest PS4 Patch Builder tutorial video below:

PS4 Patch Builder Release/Tutorial
Installing PS4 Games, DLC & Updates (PS4 6.72 Jailbreak)
Installing Retail Updates on a Jailbroken PS4 (6.72 or Lower!)
PS4 Patch Builder for Building Modded Update PKGs by MODDED WARFARE.jpg



Senior Member
^^ i did report same ages ago. But the author is not giving feedback. Also, the program is really heavy on its working. And it is claiming that it is fast...


Hi guys, with this tool there is any chance to mod the pkg of the game Dragons dogma DA?? I saw that there cool mods for pc... Thanks!


hi, first of all, thanks for the awesome and very useful tool, i've used this before to make modded patches.

Right now i''m trying to make a modded patch for ghost of tsushima CUSA 11456, but it resulted in error. The message said: Failed to build GP4 Project file, and the error log as follows:


[Debug]    2021-08-22 12:37:01 Create image Process started.
[Error]    Format of the param file is not valid. (sce_sys/param.sfo, unexpected Application Version (APP_VER))
[Debug]    nptitle.dat: NP Title file.
[Error]    2021-08-22 12:37:01 Create image Process finished with error(s).
For now, what i'm trying to do to fix this is replace the param.sfo from the game pkg and rebuild it using Fake PKG Generator (I'm using the tutorial for creating patch using mismatch title id pkg). Am I doing the right thing? Any clue on why this error is happening? thank you

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