Instead of a save file, use (no save editing needed):
If you download a 100% save file, you will have access to all the content, but If the file has already completed the required actions, the trophies may not pop retroactively. You might need to perform one small action (like killing one more zombie) to trigger the trophy check. For kill-based trophies (e.g., "Defeat 500 zombies"), always check the Records menu to see what the game actually registered. resident evil 6 save game file ps3
If you are stuck on a particularly brutal chapter, a 100% file allows you to bypass it. Instead of a save file, use (no save