is the best way to unlock your handheld's full potential, allowing you to run homebrew apps, emulators, and backup files. Prerequisites
1. Check your PSP version
Go to Settings → System Information. If you’re below 6.61, update to official 6.61 first (Sony’s final OFW). pro update psp 6.61 download
This is the temporary method. It is 100% safe for all PSP models. is the best way to unlock your handheld's
You might ask: Why not use LME (Light Me) or Infinity? Extract the downloaded ZIP
660PRO-C2 and FastRecovery) to PSP/GAME/ on your memory card.Before installing the "PRO Update," your PSP must be running the official version 6.61.