: Plug your PSP into your computer via a mini-USB cable and select USB Connection in the Settings menu. Transfer the Update Open the PSP drive on your computer. Navigate to the folder, then open the Create a new folder named (all caps) and paste the file inside. Run the Update : Disconnect from the PC. On your PSP, go to Memory Stick
Installing PRO Custom Firmware 6.61 allows PSP users to unlock homebrew capabilities by updating to official 6.61 firmware, installing the PRO-C2 files, and applying a patch for permanent access. Proper installation methods vary between permanent CIPL for early models and Infinity 2.0 for later PSP versions. For a comprehensive walkthrough and necessary files, visit ReviveToday pro update psp 6.61 download