500°
4m ago - Following up on
PS3 Firmware 4.41, today Sony has released PS3 System Software update 4.45 followed by reports of mass-bricking so currently it is advised NOT to install it.

Beware as it is causing a lot of consoles (mine included) to brick! There seems to be a glitch (pictured below) with a lot of users updating to that firmware and getting freezes after restarting.
From Sony's
Twitter on the PS3 Firmware 4.45 changes: "PS3 system software update 4.45 coming soon, Trophy notification options and improved system stability are on the way"
From
JadeTreeInWind on Sony's official
Forums, to quote:
"When I start up the PS3 Slim today, it reported that it required to update to 4.45 (the version that allows you to disable trophy notification during game play). After the download and installation, the system reboot.
But after it display the PS3 logo, it went to the second screen (the flowing ribbon). It suppose to display XB next. but it never goes there....