Firmware 3.73 now available via Network Update [Update]
PSP firmware 3.73 is now available via Network Update. Strangely, this update does
not list any improvements before installation begins. We're going to
assume it means:
- Support for PLAYSTATION Network titles has been expanded.
We'll keep on playing around with the new firmware to see if anything significant has changed. To download the latest update, run Network Update on your PSP.
Update: Al De Leon from SCEA added: "With this update, operation of the UMD™ (Universal Media Disc) drive has been improved to address cases in which the UMD drive occasionally suspends and fails to reload data. Updating the system software to version 3.73 will resolve this issue."