PS3 & Emulation News: Rebug 4.85.1 LITE (CEX) released & RetroArch 1.8.0 is out with highly improved Material UI for mobile devices + better video driver switching - Wololo.net
New Hybrid Firmware to hack PS3 version 4.84!! - Hackinformer
How could I downgrade PS3 FAT from 4.84 CFW to 2.50 OFW ? : r/ps3homebrew
How To Downgrade Your PS3 CFW And Upgrade To Any CFW You WANT - YouTube
Pack Console Downgrade PS3 Jailbreak 4.82 4.83 DEX de developpement
How To Downgrade PS3 4 81 To 3 55 and Install 4 80 CFW Step by Step - YouTube