An ISO file is an image file that contains the exact copy of data found on a disc, such as a CD, DVD, or Blu-ray. For games like FIFA 15, an ISO file could potentially be used to play the game on a console or through emulation on a computer. However, obtaining or distributing ISO files of games without owning the physical copy is generally considered piracy and is against the terms of service of most game publishers.
To use these ISO files, you typically need a modded PSP or an emulator: PSP Cult - How to add games to your CFW PSP fifa 15 iso psp
Q: Can I save my game progress in FIFA 15 ISO PSP? A: Yes, you can save your game progress in FIFA 15 ISO PSP using the game's save feature. An ISO file is an image file that