Downgrading with PSgrade Dongle - PS3 Developer wiki
Tutorial - [UPDATED 04/04/19] All 3.55/4.XX+ CFW/Useful PKG's/App | Se7enSins Gaming Community
Downgrading with PSgrade Dongle - PS3 Developer wiki
PS3 Uncharted 3 Working Journal/Freezing Fix on Custom Firmware 3.55 & 3.41 - MateoGodlike
How To - Downgrade The PS3 CFW From 4.82 To 3.55 OFW Step By Step - YouTube
PS3 3.55 to 3.41 Firmware Downgrade - YouTube
PS3 Break Egypt
Scored a nice PS3 CECHA01 from a local garage sale this past weekend. It got a nice cleaning and fresh thermal paste. Plugged it in and found it on this firmware. Now