PS3 News: Firmware 4.85 released and HFW 4.85.1 already released by Joonie allowing for unsigned code execution - Joonie recommends not to install FW 4.85 until all tools are updated! - Wololo.net
PS3 2.70 Firmware Update Available Now
Sony releases new firmware update for PS3
PS3 Firmware Update Version 4.45 Out Soon, Brings Along Trophy Notification Options (Update 2: FW 4.45 Pulled) - PlayStation LifeStyle
Surprise! There's a new PS3 firmware update - here's what patch 4.88 does | TheSixthAxis
PS3 Update 4.88 June 1, 2021 Firmware Patch Released - MP1st