Optional PS3 firmware 4.31 released

Fixes Monster Hunter issues, improves overall system stability

Sony has released optional PS3 firmware update 4.31.


The update addresses issues with Monster Hunter Portable 3rd HD.

"This is not a mandatory update," PlayStation's US arm says. "However, we suggest you keep your systems updated with the latest firmware, as these updates further improve overall system stability and help provide you with the best online entertainment experience possible."

PS3 firmware update 4.30 launched last week, making Trophies earned on Vita visible on PS3, among other features.