THIS INSTRUCTABLE SHOULD REALLY BE TITLED HOW TO USE THE RECOVERY FEATURE ON CUSTOM FIRMWARE PSP'S PROPERLY (But I liked my title more)
As all disclaimers say. I am not responsible if something goes wrong.yada yada yada. watch out for the ninja monkees. yada yada yada. Do this at your own risk.
P.S. VISUAL AIDS WILL COME SOON.
Step 1: What is needed.
2. A memory stick pro duo (512MB and 1GB have been tested and work fine. I cannot guarantee it will work with other size capacities)
3. A 1.5 Recovery File