I purchased a PS3 backward compatible from ebay for a good price and I'm impressed how clean it is. However... It's still on firmware 2.50. Should I update the firmware? : r/PS3
PS3 Received a New Firmware Update, By the Way | Push Square
PSA: PS3 firmware 3.66 incoming | Engadget
PS3 - 4.89 Update is Live! - Discussions / Details about the firmware update | PSX-Place
PS3 Firmware 4.89 and Vita Firmware Update 3.74 Downgrades Online Functionality
PS3 Firmware Update 4.70 Available for Download, Brings Fresh PSN Logo - Update
Playstation 3 - Use Remote Play on any Windows 7 PC (2014 update)
PS3 Firmware 2.70 to feature text chat, Friends list on XMB | VG247
PlayStation 3 - The Cutting Room Floor
PS3 Firmware 1.00 XMB - YouTube
PlayStation 3: Sony releases Firmware 4.87 for their 14 year old console - HFW 4.87.1 is already out with SEN Enabler already being updated to spoof FW 4.87 - Wololo.net
Dual-Boot Custom PS3 Firmware On The Horizon | Redmond Pie
PlayStation 3 updated to official firmware version 4.87 | GBAtemp.net - The Independent Video Game Community
How you can play old games on PlayStation 3 | TechRadar
This PS3 Hasn't Been Updated in 10 YEARS: Here's What it Can and Can't Do. - YouTube
PS3 firmware 1.80 to upscale your old games and DVDs [update] | Engadget
PlayStation 3 system software - Wikipedia
Jailbreak PS3 3.56 Firmware Found By Custom Firmware Genius [Download]
Surprise! There's a new PS3 firmware update - here's what patch 4.88 does | TheSixthAxis