Unlike desktop-based software, ISO Tool runs as an application on the PSP, providing a "utilitarian" interface (white text on a black background) for several critical tasks:
To use this tool, your PSP must already be "jailbroken" with a custom firmware such as or PRO-C . iso tool 131 pspiso
: It can decrypt EBOOT.BIN files and apply Prometheus or other specialized patches to allow newer games to run on older custom firmware versions. Unlike desktop-based software, ISO Tool runs as an