You can download verified save files from long-standing community databases. Ensure you download the version that matches your game region (NTSC-U for North America, PAL for Europe).
Paste it directly into the matching game ID folder inside ux0:pspemu/PSP/SAVEDATA/ .
You are using a European (PAL) save file on a North American (NTSC) version of the game. They are not interchangeable.
Are you running the game through or a different emulator? tekken 3 all characters unlocked save file psv work
For PSX games running specifically through the Adrenaline emulator, look for the virtual memory card folder: ux0:pspemu/seplugins/ or directly inside the PSP's internal memory slot structure: ux0:pspemu/PSP/FLASH3/ (Depending on whether you use Vita virtual memory plugins or standard Adrenaline slots).
If the save file is not working, consider these common issues:
Instead of spending dozens of hours grinding, the best solution is to use a pre-made save file. This is a common practice in the emulation community. As a user on a popular emulation forum put it, "you could just download a save game from gamefaqs with all characters unlocked... i doubt this is something the emulator would effect". A save file instantly unlocks: You can download verified save files from long-standing
: Check your game ID code and download the matching US, PAL, or Japanese save file. Save Data Not Showing Up in Adrenaline Cause : The folder structure is incorrect.
: Tekken Ball and Tekken Force modes are fully unlocked.
To download the save files and transfer them via USB or FTP. Step 1: Download the Tekken 3 100% Save File You are using a European (PAL) save file
: You can find verified 100% save files (all characters, modes, and theater movies unlocked) on Transfer Method Adrenaline (PSP Emulator) : Place the converted save file in ux0:pspemu/PSP/SAVEDATA/ tool to navigate to your RetroArch save directory (usually ux0:data/retroarch/saves/
Connect your Vita to your computer using a USB cable or open your FTP client.