Sony has released a new firmware update for the PS3, updating the system software to version v4.31. The latest update is optional to install, and simply improves system issues with Monster Hunter Portable 3rd HD. The update is not required to access the PlayStation Network, but Sony recommends updating to the latest version.
- An issue that freezes the game screen has been observed in some PlayStation 3 format software. This version of the system software addresses this issue.