Decryption removes Sony’s signature. An un-signed or re-signed EBOOT is not original, even if the game code is unchanged. Original = encrypted with valid official signature.
Use the File Manager to navigate to dev_bdvd/PS3_GAME/USRDIR/ . original ebootbin files for ps3 games
: Move the newly generated EBOOT.BIN back to the game's USRDIR on your PS3. 4. Troubleshooting Common Errors Decryption removes Sony’s signature
: If you have a legitimate ISO dump of your game, you can re-extract the folder to ensure it is the factory-original version. Important Safety & Legal Notes MW3 - How to Create and Use a EBOOT.bin on PS3 [Tutorial] original ebootbin files for ps3 games
If you modified a game installed on your hard drive and want to revert it to the original state without extracting from a disc: