Discrete Vector

PSP firmware update 4.00 is now available for download from Sony’s website. PSP owners who cannot connect their consoles to the Internet will need to follow the manual update routine after downloading the firmware.

Firmware details

Overview: Internet search has been added to the PSP’s main menu. Apart from this you can now control video playback speed.

Version: 4.00

Release Date: June 18th 2008

Applicable to: PSP 1000 and 2000 series

Update Details: http://uk.playstation.com/help-support/psp/system-software/detail/item108108/Update-features-(ver-4-00)/

Download location: http://uk.playstation.com/help-support/psp/system-software/download/

Instructions for manual update are available here

Previous firmware version: 3.95

Happy Gaming
Alex