You see "Broken Data" icons in your Game folder.
While some custom homebrew stores (like VideoStore or other fan-made installers) offer tools to refresh the XML, the actual function lives in the PS3's Recovery Mode . How to Rebuild Your PS3 Database (No Download Required)
The system will scan your HDD and reorganize the file structure. download rebuild database ps3 pkg
The console lags when scrolling through your game library.
You don't need to to fix your console. By using the built-in Recovery Mode (Option 4) , you can clean up your file system, restore missing icons, and speed up your XMB safely and effectively. You see "Broken Data" icons in your Game folder
If you are specifically looking for a PKG because you want to refresh your XMB without entering Recovery Mode, there are a few legitimate homebrew options for users with :
If you’ve been searching for a you might be encountering a common misconception. Many PlayStation 3 users, especially those using custom firmware (CFW) or HEN, believe that "Rebuild Database" is an external application or a file that needs to be downloaded and installed as a .pkg file. The console lags when scrolling through your game library
How to Safely Rebuild Your PS3 Database and Fix Library Errors