How To Get Install Package Files On Ps3 Without JailbreakHow To Get Install Package Files On Ps3How to install ps3 games from USB without jailbreak. Open PS3 game updater and download your game update. If you didn’t find any update then leave this step. Because you already have update file. (Extract Update PKG file using PS3 PKG viewer) Copy update file and put into the game folder. 2) Use multi..