By following this guide, you can resurrect "dead" game icons, shave minutes off your boot time, and keep your CFW or HEN system running like new. Remember to always back up your saves, download PKGs from trusted sources, and run KDW whenever you experience strange behavior.
This is the most common mistake. When you manually place a game folder (like NPUB12345 ) into the /game/ directory, the PS3's database doesn't know it exists. You must go into a file manager (like MultiMAN or IRISMAN ) and navigate to the folder to launch it, or install a blank/shortcut PKG. Even better, perform the Rebuild Database method we just covered to force the PS3 to recognize the folder and create the XMB icon.
Running this tool incorrectly can cause a temporary boot loop. Follow this exact procedure.
To rebuild the database on a using the , you are essentially using a custom application (PKG) designed for consoles with Custom Firmware (CFW) or PS3HEN . This tool automates the process from the XMB (Cross Media Bar) so you don't have to manually enter Safe Mode. Preparation ps3 kdw rebuild database pkg
Select the KDW Rebuild Database file and press to install. Step 3: Execute the Rebuild
The system will prompt a confirmation or automatically restart the console.
This is a common visual bug on systems running older versions of homebrew environment software. Simply re-run or open a file manager like Irisman or Webman Mod to force the system to refresh the game directory caches. The App Causes a Black Screen Freeze By following this guide, you can resurrect "dead"
If you notice that some games or homebrew apps disappear after running the tool, do not panic. This often happens if the content was installed incorrectly through background directories. To resolve this, run your file manager app (like or webMAN MOD ) and select Refresh XML/HTML Game Lists to force the dashboard to look for your content again. Rebuild Progress Freezes or Loops
Rebuilding the database is a maintenance process that scans the PS3's internal hard drive to create a fresh index of all installed content. It is often used to:
Plug the USB into the right-hand port of your PS3. Navigate to Package Manager -> Install Package Files -> Standard and select the PKG to install it. When you manually place a game folder (like
Once finished, the PS3 will restart. All your apps and games should now be properly indexed. Troubleshooting After Rebuilding
This guide explains what the KDW tool does, how it works, and how to use it safely on your system. What is KDW Rebuild Database?
The process involves several steps, including patching game files and generating license files ( .lic.dat ), and it is one of the key contexts where you will encounter Database Rebuilder .pkg files.