How to Jailbreak PS3 - Video Tutorial 2014 - 3.55 OFW to 4.70 CFW [HD] - YouTube
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
Sony PlayStation 3 60GB CECHA01 PS3 SACD 3.55 OFW Delid for Sale in Buena Park, CA - OfferUp
Sony PlayStation 3 60GB CECHA01 PS1 PS2 PS3 SACD 3.55 OFW Delidded Tantalum | eBay
What's Happen When You Try Downgrading A PS3 To 3.55 OFW? - YouTube
SANY ilaya - UPDATE!!! PS3 4.50 OFW DOWNGRADE (hardware flasher method)/UNBRICK SERVICE for BRICKED PS3 due to FAILED firmware updates (see guide below) JAILBREAK: -Software: for firmwares 3.55 below (slim and phat) -
Ep.2 - PS3 Jailbreak: How To Update 3.55 OFW/CFW To REBUG 4.78.1 REX - YouTube
CFW導入の前に、PS3のシステムバージョンを3.55にしておく
Playstation 3 Slim 2101B System - Firmware 3.55 OFW - PS3 | #1789724584
HOW TO] Jailbreak PS3 firmware 3.56 - Tutorial + Download L - video Dailymotion
PS3 PLAYSTATION 3 PHAT 120GB OFW 3.55 CONSOLE ONLY BACKWARD COMPITABLE | #1790127671
How To - Downgrade The PS3 CFW From 4.82 To 3.55 OFW Step By Step - YouTube