To ensure you have the high-performance version, the MD5 hash should be: c53ca5908936d412331790f4426c6c33 .
originally came from Sony’s own PSP firmware. It was like a "master key" for PlayStation emulation. The Destination : To make the magic work, the file had to be placed in the RetroArch/system The Secret Password : For some systems, like the Miyoo Mini Psxonpsp660-bin Retroarch BETTER LINK