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) -
How To: Install kmeaw's 3.55 CFW [PS3] - YouTube
How To Downgrade a PS3 Any CFW To 3.55 - Voice Tutorial with downloads [HD] - YouTube
Sony PlayStation 3 PS3 Slim 160GB Console (CECH-2503A) Firmware 3.55 160GB PS3 711719177364 | eBay
Downgradable PS3 Models & Base Firmware with MinVerChk | PSXHAX - PSXHACKS
Sony PlayStation 3 60 GB Console CECHC03 Firmware 3.55 (FW 3.55) PS3 SACD Great. 711719699750 | eBay
Guide: How to install PlayStation 3 custom firmware, run homebrew - AfterDawn
Sony PlayStation 3 PS3 Slim 160GB Console PS3 3.55 (CECH-2503A PS3 Firmware 3.55 | eBay
How to Go Back to OFW 3.55 in the PS3 Recovery Mode - Our Pastimes
Downgrade any CFW PS3 to 3.55 or any other CFW - DIYProjects.Tech
Remote play PS3 games to PSVita using a PS3 on CFW 3.55 - How to - Wololo.net
Sony PlayStation 3 PS3 Slim 160GB Console PS3 3.55 (CECH-2503A PS3 Firmware 3.55 | eBay
Sony PlayStation 3 PS3 Slim 160GB Console (CECH-2503A) Firmware 3.55 160GB PS3 711719177364 | eBay
Upcoming PS3 Update 3.55 fights Jailbreaking
PS3 firmware 3.55 'adds a security patch' | Engadget