PSP Firmware 2.01 File (EBOOT) North America
IF YOU UPGRADE TO THIS FIRMWARE VERSION YOU WILL NOT BE ABLE TO PLAY HOMEBREW. THERE IS CURRENTLY NO WAY TO DOWNGRADE ONCE YOU HAVE UPGRADED TO 2.01, SO YOU WILL BE STUCK WITH THIS FIRMWARE VERSION.
This is the 2.01 firmware for PSP
PSP Firmware 3.02 JP
We don't really know what's the deal with Sony lately, but it seems like they're trying to release firmware updates almost every week. We really wouldn't mind that, if it wasn't for the changes or rather, the lack of them in every update. Just like the last one, the new firmware 3.02 offers nothing but "Security updates"
PSP Firmware 3.03 [removed]
This file has been removed at 9:16 p.m. CST at ESA's request.
Yes, the latest firmware for the PSP is out! But just like the last few updates, this one offers nothing great unless you're lucky enough to have a PS3 with you
PSP Firmware 3.10 [US]
After the confusion of the 3.10 update, I think we've got most of the info and are ready to clear the confusion. Firstly, blame some guy called thedevil_666 who uploaded a modified 3.03 firmware update on rapidshare for half of the confusion. Dark_AleX modified the decrypter to decrypt the firmware, the fake one, not knowing its authienticity
PSP Firmware 3.11
Sony has just released Firmware 3.11 for their PSP handheld. This update fixes the freezing bug found in the downloadable-for-PSP title R-Type.
Apart from the bug fix, we don't have any details yet on what security patches are included in the new firmware (if there are any, that is). You can download it now, or better yet, wait until 3
PSP Firmware 3.50 (Japan)
Needless to say, the title says it all. A quick visit to Japan's official PlayStation site reveals the release of PlayStation Portable firmware version 3.50. But enough of our dawdling - here's a translation of this latest release's changelog (pardon the Engrish):
* It reached the point where you can connect by way of Internet in remote play
Although it hasn't been released in the most official of channels (be it the ol' reliable PlayStation downloads), shun goku satsu, moderator of the Official PlayStation Portable forums, has begun a discussion of future firmware updates for the PlayStation Portable
PSP Firmware Update
2.70 Firmware Update - US
The changelog for v2.70 is as follows (Translated by Jeff Chen/PSPupdates):
[Network]
* [Internet Browser] now supports Macromedia Flash contents playback.
*You need to enable the Flash contents playback in the [System Settings]