Official PSP Firmwares

These are the official PSP Firmwares from Sony.
Click the firmwares to download.

• 1.50
• 2.71
• 3.02
• 3.03
• 3.10
• 3.30
• 3.40
• 3.51
• 3.52
• 3.71
• 3.73
• 3.80
• 3.90
• 4.01
• 5.00

Installations are almost the same as those of the custom firmwares.