These guides will help you install custom firmware on your PSP.

• 6.60 Pro-B10
• 6.39 Pro-B10
• 6.35 Hen
• or
• 6.35 Pro-B10
• 6.20 TN-E Hen
• or
• 6.20 Pro-B9
• 5.03 GEN-C
• or
• Signed 5.03 GEN-C
• 5.50 GEN-D3
• 5.00 M33
• Prometheus ISO loader

Note: These links are updated whenever a new custom firmware/hen is released.