Using a linked Option File was the only way to get real team names (like Chelsea instead of "London Blue") and updated 2005/06 rosters on the PSP.
This write-up explains how to link or transfer save data for Pro Evolution Soccer 5 (PES 5) on PSP — useful when moving saves between PSP devices, restoring backups, or using custom/team data from other users. pes 5 psp save data link
Features: Modern kits (2024/25 season), current stars (Haaland, Mbappe, Vinicius Jr) inserted into PES 5's engine. Expect weird stats (Pace is king in PES 5). Warning: This often requires a custom ISO patch. The save file alone won't add new boots or faces. Using a linked Option File was the only
You would navigate to the "Data Link" or "Options" menu on both systems. Synchronization: Expect weird stats (Pace is king in PES 5)
: The save data link usually requires both games to be from the same region (e.g., both PAL or both NTSC). An American World Soccer Winning Eleven 9 save often won't talk to a European Connection Errors
If you and a friend both install the same linked save data on your PSPs (or on the PPSSPP emulator), you can enjoy flawless Ad Hoc multiplayer without the fear of data mismatches causing crashes.