Sony prepares PS3 firmware update - Hardware - iTnews

Sony will introduce the latest system software update for its PlayStation 3 today in the US - Version 1.80 will add upscaling of PS1 and PS2 games and DVD movies to 1080p resolution.

PS3 Still Lives With New System Update 4.87 - Siliconera

PS3 Firmware 4.89 and Vita Firmware Update 3.74 Downgrades Online Functionality

Sensormatic PowerManage (Update A) - info database

PlayStation 5 turns out to be free to browse websites with a 'hidden browser' - GIGAZINE

Sony PlayStation 3 Firmware Update 3.70 Available - Movies Games and Tech

PlayStation 5 turns out to be free to browse websites with a 'hidden browser' - GIGAZINE

HOW TO FIX PS3 - NEW HARD DRIVE & UPDATE INSTALL

Retro Game On: April 2011

PS3 firmware 3.41 adds recommendations andnothing else – Destructoid

HOW TO FIX PS3 - NEW HARD DRIVE & UPDATE INSTALL