: When you install games or apps via PKG files, they sometimes don't appear on the home screen; rebuilding the database forces the system to scan and list all installed content.
There's a more advanced trick for those who know their way around the PS3 file system. If you only need to refresh a single game entry after editing its PARAM.SFO (which contains title info) or adding a game folder, you can create a "micro .pkg ". This tiny package contains only a new PARAM.SFO file for the specific game. Installing this small PKG will trigger a database update for that single game, avoiding a full rebuild. However, for most users, the standard database rebuild is the simpler and safer method.
Select the KDW rebuild database package file from the list to initiate installation. Step 3: Trigger the System Rebuild
Turn off the PlayStation 3 so the power light shines solid red.
Safely eject the drive from your computer and insert it into the right-most USB port of your PS3 console. Step 2: Install the PKG File
Precautions when handling updates:
When you install many PKG files, the PS3 internal database can slow down, display incorrect file sizes, or fail to show newly installed games.
: This refers to PKG updates . In the PS3 scene, .pkg is the standard installation file format for downloadable content, game updates, DLC, and applications. "Upd" is simply an abbreviation for "update".
On an unmodded, stock PS3 console, rebuilding the database requires you to shut down the system, hold down the power button until you hear specific sequence beeps, and navigate a text-based Recovery Menu. However, modded systems face distinct limitations:
If you need help tracking down the exact files or troubleshooting a specific error code during your install, please share: The of your PS3 (Fat, Slim, or SuperSlim)
| Tool Name | Creator | Primary Function | | :--- | :--- | :--- | | | KDW | Converts CFW games (with updates) to an OFW-ready format | | DATABASE REBUILDER.PKG | Red-J | Installs a homebrew app that triggers a database rebuild from the XMB | | KDW LIC.DAT Offline Generator | KDW | Generates license files required for some OFW games to run |
The console will automatically soft-reboot or return you to a refreshed XMB screen.
You would run the "Rebuild Database" PKG after updating your game lists or firmware to ensure the system’s internal index matches your new files. How to Use Such a Tool:
