Open the PSP storage on your computer. Find (or create) a folder named in the root directory (top level) of your Memory Stick. Copy the extracted .iso or .cso file into this ISO folder.
PSP emulators and hardware cannot play .zip files directly; the game must be extracted first. download-ules007890000-zip
: Use an app like ZArchiver to extract the file. Locate the zip file, select "Extract here," and wait for the .ISO or .CSO file to appear. Open the PSP storage on your computer