Pandora (3).rar -

Do not proceed without backing up your memory stick.

Download the official PSP Firmware 1.50 or custom firmware (like Dark_AleX's). Rename the firmware file to UPDATE.PBP . pandora (3).rar

Here is a helpful guide to understanding and using this type of file. What is a Pandora .rar File? Do not proceed without backing up your memory stick

Use a tool like WinRAR or 7-Zip to extract the contents of the pandora (3).rar archive. Prepare Memory Stick: Connect your PSP to your PC via USB in USB Mode . Backup any data on the Memory Stick Pro Duo to your PC. pandora (3).rar