IRISMAN v4.90 by various - PS3 Brewology - PS3 PSP WII XBOX - Homebrew News, Saved Games, Downloads, and More!
News on PS3 Version: 4.81 - YouTube
PS3™ | System Update
Sony PlayStation 3 Firmware 4.90 Download | TechSpot
Recovery Menu - PS3 Developer wiki
W00fer on X: "Hey @esc0rtd3w @Mathieulh @PSXPlace @roXyPS3 I have found something interesting. Today I received a new blu-ray movie which requires a software update of the PS3. I'm on 4.81 Rebug
PS3 Update 4.84 released, does not patch StoreHaxx - Wololo.net