Updating psp through ps3
The Play Station Portable comes with firmware with a graphical user interface that allows the user to go through various menus and change settings, etc.
The downgrader has a high success rate, and returns the PSP to the homebrew-friendly 1.50 firmware.
We'll see in the coming days whether or not this is a hoax or a reality.
There are reports that an exploit is now available to downgrade firmware 1.50 PSPs to firmware 1.00.
Less necessary (but still a worthy addition) is the PS3's in-game screenshot ability.
Once players have installed the 2.50 firmware, players can capture and share scenes from a select group of games.
This update allows a user to watch television (with the Location Free Player peripheral) as well as adding several unnecessary updates to the firmware just to persuade people to update. Volume Adjustment added to the Location Free Player. Released on April 25th, 2005 2.70 adds support for Macromedia Flash v6, AAC music file support and the ability to stream RSS from a Memory Stick.