Getting the most out of Need for Speed: ProStreet on the PSP often means managing your save data—whether you're backing up your progress or installing a 100% completion file to skip the grind. Save Data Location and Backup
File → Open Memory Stick Folder.PPSSPP_MEMSTICK/PSP/SAVEDATA/ folder, paste your ULUS10316XX folder.ULUS10310DATASET).PSP folder.
This isn’t just a partially completed file. This is a 100% completed save game. Here is what you get when you load this file: Nfs Pro Street Psp Save Data
PPSSPP (PC): Place the extracted folder in Documents\PSP\SAVEDATA\. Getting the most out of Need for Speed:
Legal note: Edited saves are for personal use only. Do not use them to claim records on leaderboards (though ProStreet PSP’s online servers are long offline). Copy your save folder to your computer (as above)