Follow the Instructions:
- Download the PS3 Jailbreak 4.50 Firmware by clicking the below download button.
- Now Copy the PS3UPDAT.PUP file and paste it into the USB/Flash drive.
- Make sure you have made the update folder into the USB/Flash drive.
- Now stick this USB to the PlayStation 3 and go to the system update.
- Now Update your device firmware version to the latest verison which is 4.50-jb
- Once your device firmware will be updated, you will need to reboot your device.
- Now you will have version 4.50-jb on the update option. You can run all games on your device easily.