How to install (I have included all POPS versions as you don’t need to.):
Copy the popsloader folder into the SEPLUGINS folder. If you don’t have one please create new folder in the root of the PSP and name it SEPLUGINS.
Open the POPS.txt. If you don’t have any create new text document in the SEPLUGINS folder and name it POPS.
Add the following line in it if you have placed the files in the memory stick ”ms0: / seplugins / popsloader / popsloader.prx 1” or “ef0: / seplugins / popsloader / popsloader.prx 1” if it’s in the internal memory of PSP GO. Don’t forget to check if POPS.txt has a blank line at the end – if no add one.
Hit the select button on your PSP and choose “Reset VSH” option.
How to use :
Run the PS1 game converted for PSP.
Hit the R button as soon as you see the PSX gameboot
Choose the POPS you want