
Took quite a while, but finally it's here. The Sony PSP Firmware 3.40 first appeared in Korea, and was later rolled out to Japan. Well, we already got quite a glimpse of the changelog from both Asian official sites, but here's a more English-friendly translation What's new in PSP FW 3.40? Thought you'd never ask...
Game
- New for 3.40: Support for PLAYSTATION Network titles has been expanded.
- New for 3.40: Saved data from PlayStation format software can now be used on both PSP and PS3 systems.
- New for 3.40: [Certificate Utility] was deleted.
- Information that was displayed in [Certificate Utility] can be checked by the following method.
- Select the icon of the game you want to display information for, press the button, and then select [Information] from the options menu.
- New for 3.30: Support for PLAYSTATION Network titles has been expanded.
- New for 3.30: Support for thumbnail images of items has been added under [RSS Channel].
- New for 3.30:Support for thumbnail images of videos that are stored in the "VIDEO" folder of Memory Stick Duo media has been added.
- New for 3.30:The following types of files can now be played in the "VIDEO" folder.
- – MPEG-4/H.264 AVC Main Profile (AVC CABAC) video files of the following sizes: 720 X 480, 352 X 480, or 480 X 272
- *Depending on the data type, some files cannot be played.
- New for 3.30: [Use Wireless Hotspot] has been added as a feature under [Network Settings].
Download: Sony PSP Firmware 3.40 (US)

Took quite a while, but finally it's here. The Sony PSP Firmware 3.40 first appeared in Korea, and was later rolled out to Japan. Well, we already got quite a glimpse of the changelog from both Asian official sites, but here's a more English-friendly translation What's new in PSP FW 3.40? Thought you'd never ask...
Game
- New for 3.40: Support for PLAYSTATION Network titles has been expanded.
- New for 3.40: Saved data from PlayStation format software can now be used on both PSP and PS3 systems.
- New for 3.40: [Certificate Utility] was deleted.
- Information that was displayed in [Certificate Utility] can be checked by the following method.
- Select the icon of the game you want to display information for, press the button, and then select [Information] from the options menu.
- New for 3.30: Support for PLAYSTATION Network titles has been expanded.
- New for 3.30: Support for thumbnail images of items has been added under [RSS Channel].
- New for 3.30:Support for thumbnail images of videos that are stored in the "VIDEO" folder of Memory Stick Duo media has been added.
- New for 3.30:The following types of files can now be played in the "VIDEO" folder.
- – MPEG-4/H.264 AVC Main Profile (AVC CABAC) video files of the following sizes: 720 X 480, 352 X 480, or 480 X 272
- *Depending on the data type, some files cannot be played.
- New for 3.30: [Use Wireless Hotspot] has been added as a feature under [Network Settings].
Download: Sony PSP Firmware 3.40 (US)
