Cause: Your CFW is corrupted, or you are on OFW. Fix: Reinstall your CFW via USB before running KDW.
Cause: Rebuilding the database resets act.dat files. Fix: Use PSNPatch or ReactPSN to re-activate your console after running KDW.
Users of Rebug CFW frequently lose their game launch list when switching between CEX (Retail) and DEX (Debug) modes. The KDW Rebuild Database PKG restores PKG visibility instantly.
The PS3 scene is aging, but it is not dead. With the release of Evilnat 4.91 and HEN 3.3.0, compatibility is better than ever. ps3 kdw rebuild database pkg
The answer: Yes.
While the native "Rebuild Database" in Safe Mode has improved, it still ignores the custom patch and game directories that CFW users rely on. The PS3 KDW Rebuild Database PKG remains the only free tool that specifically addresses PKG fragmentation.
Running this tool incorrectly can cause a temporary boot loop. Follow this exact procedure. Cause: Your CFW is corrupted, or you are on OFW
Title:
Effects of Database Rebuilding on PKG Installation Integrity in PS3 Custom Firmware Environments
1. Introduction
2. Related Work
3. Hypothesis
4. Experimental Method
5. Results
6. Conclusion