If you ever copy game files manually (e.g., from a PC to your PS3 via FTP) without using the official PKG installer, you must rebuild the database. Without a rebuild, the PS3 will not recognize the new files, and they will not appear on your XMB.
Always respect copyright laws and only use these tools for homebrew, legally owned backups, or system maintenance. Happy gaming.
Select (this scans your connected USB root folder).
Some homebrew tools like or similar names exist for convenience, especially for users with CFW (e.g., Evilnat, Rebug, Ferrox) or HEN. ps3 kdw rebuild database pkg
Copy the PKG file directly to the of the USB drive (do not put it inside any folders). Step 2: Install on the PS3
Now that the keys are clean, you must reorganize your file system.
: If you've installed a game but the icon doesn't appear, or if a deleted game's icon is still visible, a rebuild typically fixes this. If you ever copy game files manually (e
[Your USB Drive (FAT32 / MBR)] └── kdw_rebuild_database.pkg <-- Place directly on the root directory Step 1: Download and Transfer the PKG
Regularly rebuilding your database fixes common performance bottlenecks and system glitches.
While the specific "KDW" branded PKG has become harder to find on major repositories, it is often bundled with legacy PS3 homebrew tools or hosted on community-driven sites: Happy gaming
The essential maintenance tool for your PS3. Fix corrupted icons, restore XMB speed, and re-index your hard drive without entering Safe Mode. A one-click solution for a cluttered system. Install, run, and let the system refresh itself.
If you want to rebuild your database without the hassle of Safe Mode, follow this guide. It assumes you are on a or a HEN-enabled system .
In simple terms, refers to a directory structure inside the PS3’s hard drive: