Locate your modified image0 folder (the folder containing your mod scripts or customized assets) and drag it into the specified folder field. Step 3: Customize Metadata (Optional)
: Users have noted that the tool can be used for backporting by renaming files within the .gp4 project file, allowing newer games to run on older firmware versions. PS4 Patch Builder Release/Tutorial
, which was specifically updated to fix building errors for high-profile titles like Elden Ring Core Purpose and Functionality
Define the project parameters: ensure the matches the base game exactly (e.g., CUSAXXXXX ). Choose your output destination and click Start Building . ps4 patch builder v132
: The tool is used to point to the game's directory and select the mod files to be injected. : The "build" command generates a new
Image0 : Contains the core game assets, textures, sounds, and binaries.
| Error Message | Likely Cause | Solution | | :--- | :--- | :--- | | | You loaded a base game or a fake-signed homebrew. | Triple-check file names. Official patches are usually smaller than the base game. | | "ERROR: Firmware 9.50 not supported." | The patch contains syscalls that cannot be backported easily. | Use v132 only for patches up to FW 9.00. For newer patches, you need a different tool. | | "Disk full during unpacking." | v132 unpacks the entire patch to a temp folder. | Go to Settings and change the temporary directory to a drive with 50GB+ free space. | | "Base CUSA mismatch." | The patch is for a different region (EU vs US). | You must find a base game with a matching CUSA ID. v132 cannot change the core CUSA of a base game. | Locate your modified image0 folder (the folder containing
Goals of PB v132:
The tool is designed for speed and ease of use, automating several manual tasks required for building update files.
| Tool Name | Primary Purpose | Ease of Use | Key Strength | | :--- | :--- | :--- | :--- | | (v132) | Building modded Update PKGs | 🟢 Beginner (Drag and Drop) | Simplifies the complex build process. | | Orbis-Pub-Gen | Official Sony Dev Tool (CLI) | 🔴 Expert (Command Line) | Maximum control over PKG creation. | | PS4-Fake-PKG-Tools | General PKG Manipulation | 🟡 Intermediate | Includes checksum validation & DLC Creation. | | GoldHEN Patch Repo | Patch Management | 🟢 Beginner | Focuses on loading cheats, not creating mods. | Choose your output destination and click Start Building
Solid State Drive (SSD) with at least 50GB to 100GB of free space (game assets require significant temporary caching during compilation).
Return to PS4 Patch Builder and update the project version number (e.g., if modifying patch v1.02, change the metadata target to v1.03).
: Drag both the folder and the original PKG into the PS4 Patch Builder window.
PS4 Patch Builder is a specialized PC utility created by the developer Modded Warfare