Instructions
Select the "Internet Browser" icon from the PSP main menu. The browser will appear after a few seconds.
Press the "Triangle" button on the PSP game pad to bring up the browser address bar. Select the "Tools" option on the right side of the lower bar that appears.
Select "Settings" from the small menu that appears, followed by "View Settings." Select the "Flash Player" option in the middle of the next screen. Push "Up" on the directional pad, press "X" so the option is switched to "On." Go down to "OK" and press "X."