PS3 4.81 System Software Update PS Vita 3.63 Update DETAILS - YouTube
Now downloading: Sony PlayStation 3 Firmware 4.88 | TechSpot
My brother dropped off our old PS3 collection (left). On the right is my collection since this year. It's a slim model on os version 4.81. Do you think it's worth it
How to Jailbreak Your PS3 on Firmware 4.82 or Lower! - YouTube
PS3 Still Lives With New System Update 4.87 - Siliconera
PS3 Firmware 2.70 Direct Download Link - PlayStation LifeStyle
How to Jailbreak a PS3 (with Pictures) - wikiHow
Firmware 4.83 Is Available for Sony PlayStation 3 Systems - Update Now