The PSP is an exceptional handheld device for imitating earlier systems. According to Wololo, PSP emulators are available for virtually all systems from the first seven generations.
Install specialised firmware
Virtually every PSP emulator requires special firmware to function. To install the firmware, you must first upgrade the PSP to the most recent version of Sony’s firmware. Connect the PSP to a computer via USB, and transfer the firmware to the “PSP/GAMES” folder on the memory stick. Unplug the PSP and turn it on. The custom firmware is now executable via the “Game” menu.
Obtain an emulator
Choose an emulator for the console of your choice. Download it, then install it on the PSP by copying the emulator’s files to the “PSP/GAMES” folder on the memory stick. The majority of emulators necessitate booting the custom firmware every time they are utilised. Even if they were properly copied to the PSP, they will not appear in the menu until the custom firmware has been loaded.
Add games emulated
Find games in the form of ROM or ISO files for your emulator. Typically, these files are installed by copying them to the “PSP/GAMES” folder; however, many emulators need the construction of a new folder or directory. Consult the documentation included with the emulator for specific instructions.