If you see a file named Dragon_Ball_Z_Kakarot_PSP_ENG_UPD.iso , it is almost certainly a renamed fan mod or a virus. Always scan downloads with VirusTotal.
There is no official release for the PSP or the PPSSPP emulator. The downloads you see online for Android are fan-made texture mods that skin older PSP games like Dragon Ball Z: Tenkaichi Tag Team or Shin Budokai 2 to look like Kakarot . dragon ball z kakarot for android ppsspp iso download upd
: Downloading modified versions of Tenkaichi Tag Team . These are technically PSP ISOs and will run on the PPSSPP Emulator, but they do not feature the full open-world RPG mechanics or story of the actual Kakarot game. If you see a file named Dragon_Ball_Z_Kakarot_PSP_ENG_UPD