If your PS3 has HEN or CFW (Custom Firmware), you can use this app to "resign" the save to your User ID with one click.
The biggest hurdle with PS3 saves is that they are . If you download a save from the internet and try to play it, the game may say the data belongs to another user and disable trophies or loading. The Solution: Apollo Save Tool or BruteForce Save Data If your PS3 has HEN or CFW (Custom
Download your desired save data. You should see a folder named something like BLUS31428 (US) or BLES02014 (Europe). Place this folder inside the SAVEDATA folder. 2. Transferring to the PS3 Plug the USB into your PS3. Navigate to Game > Saved Data Utility (PS3™) . Select USB Device . The Solution: Apollo Save Tool or BruteForce Save