Assuming you have a compatible PS4 (Firmware 9.00 or earlier with Homebrew enabled), follow this step-by-step guide:
Within the jailbreak and homebrew community, however, this terminology splits into two distinct categories, which are crucial to understand for anyone looking for a "God of War 3 remastered pkg": god of war 3 remastered ps4 pkg exclusive
Enhanced performance patches for baseline PS4 consoles. Assuming you have a compatible PS4 (Firmware 9