You have better options than chasing a fake PSP ISO.
. Some links claiming to be "PSP ISOs" may be these unofficial ports or, in some cases, malicious files. Official Platforms Apple App Store Google Play Store : Playable on browsers via sites like : Available as an official Chrome Web Store extension Safety and Legality New and improved Subway Surfers port on PS Vita! New and improved Subway Surfers port on PS Vita! subway surfers psp iso upd download link
If you have a modded PS Vita, you can install a community-made port based on the Android version. PS Vita (Homebrew) Key Features: 60 FPS smooth gameplay All characters and boards unlocked Controls mapped to Vita buttons and touchscreen Where to find it: You have better options than chasing a fake PSP ISO
Use an emulator like BlueStacks or download the Windows version if available. Official Platforms Apple App Store Google Play Store
Your best legal options are: