Because the PSP hardware (or the PPSSPP emulator translating that code) cannot handle the physics and animation engine of modern FIFA, the modders rely on "texture replacement." They overlay high-resolution logos, kits, and face textures onto a 2005-era 3D mesh.
Move the extracted and Textures folders into the PSP/SAVEDATA and PSP/TEXTURES directories respectively. This step is critical for updated rosters and "FIFA 23" visuals. FIFA 23 PPSSPP Zip File ISO.7z
for PPSSPP is not an official EA Sports release; instead, it is a of older FIFA titles (typically FIFA 14 or PES ) updated with current kits, rosters, and graphics to simulate a modern experience. Because the PSP hardware (or the PPSSPP emulator