Understanding file sizes will help you identify a legitimate "highly compressed" version:
Use the in-app file browser to find the folder where you extracted the .iso or .cso file. Tap the Final Fantasy Type-0 icon to start playing. Best PPSSPP Settings for Smooth Performance final fantasy type 0 ppsspp highly compressed
Off (Or set to 1 if your device heavily struggles). Understanding file sizes will help you identify a
: Some patched versions of the game over 2 GB may crash on older Android devices or specific PSP custom firmwares unless using the Inferno driver . Recommended Setup for PPSSPP final fantasy type 0 ppsspp highly compressed
: Can be reduced to approximately 1.7 GB to 2 GB .
Off (or set to 1 if your device is low-end). Auto-frameskip: Checked. Alternative Speed: Unlimited.