Usbutil — Ps3
USBUtil solves this problem by automatically (typically 1GB segments) that the USB loader can reassemble on-the-fly when the game is launched. In addition to splitting files, USBUtil creates the necessary index files (such as ul.cfg ) that USBAdvance and USBExtreme require to recognize and boot games.
Click on File in the top menu bar, then select Create game from ISO . Select Source and Destination: Usbutil Ps3