Easy Way to get your PS3 Jailbreak on 3.56 firmware - video Dailymotion
Sony PlayStation 3 60GB PS3 60GB Model CECHA00 JAPAN NTSC FIRMWARE 3.55 (FW 3.55 | eBay
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
How To] Downgrade Fat PS3 From 4.66 to 3.55 Firmware Using E3 Flasher Tutorial (Part 1 of 3) - YouTube
Guide: How to install PlayStation 3 custom firmware, run homebrew - AfterDawn
PlayStation 3 Model Guide - SHOP01MEDIA - console accessories and mods, retro, shop - One Stop Shop!
PS3 gets Firmware 3.55, adds nothing | VG247
Guide: How to install PlayStation 3 custom firmware, run homebrew - AfterDawn
PS3 Firmware 3.55 Now Live | by Sohrab Osati | Sony Reconsidered
PS3 firmware update 3.55 released, does nothing for you – Destructoid