Downloading the ISO is step one. Step two is configuring the emulator. A "bad" config will make the game run at 15 FPS. Use these settings for a locked 60 FPS experience.
: On your storage, find the folder named PSP . street fighter x tekken iso ppsspp updated
Searching for a " Street Fighter X Tekken " ISO for PPSSPP can be confusing because Street Fighter X Tekken Downloading the ISO is step one