PS3 Tutorial (2021) - Downgrade from ANY cfw to ANY lower cfw EASY! 2 methods.. with details & tips - YouTube
How To] Convert Rebug 4.78.2 CEX to DEX PS3 Tutorial - YouTube
Jailbreak/Downgrade PS3 OFW 4.78 : r/ps3homebrew
Habib 4.78 Cobra 7.3 CFW released for PS3. Improves PS2 Games loading + bunch of other improvements - Wololo.net
PS3 4.78 Firmware and PS Vita 3.57 Firmware Updates Live! | PSXHAX - PSXHACKS
PS3] Downgrade to 3.55 and install 4.78.1 Dex Rebug - YouTube
Rebug CFW 4.78.2 Russian PKG Manager by Lightra1n is Released | PSXHAX - PSXHACKS
Jailbreak/Downgrade PS3 OFW 4.78 : r/ps3homebrew
How to| Install Rebug 4.81.1/4.80.1/4.78.1/4.65.2/4.70/4.75.3/4.76.1 Rex/D-Rex & 4.76.1 lite - YouTube
XMBPD (XMB Package Downloader for PS3) gets updated to v0.2 - Wololo.net
PS3: Official – Rebug 4.78.1-REX/D-REX with COBRA 7.2 released - Hackinformer
Spoof 4.78 PS3 Jailbreak - YouTube
PS3 Still Lives With New System Update 4.87 - Siliconera
PS3 CFW 4.78 BY XxZer0ModZxX And Features Out! | PSXHAX - PSXHACKS
Вышла новая прошивка PS3 4.78 - Firmware Playstation 3 - YouTube
PS3 Custom Firmware 4.78 Rebug REX/D-REX has been released - Wololo.net
I'm currently running this cfw I havnt been on the ps3 in years and I'm getting the sign in error (80023017) which I think is because I need to download the new
PS3 Firmware Update 4.78 And Vita Firmware Update 3.57 Is Live, Removes Facebook Support
PS3 UNBAN. - multiMAN v04.78.00 - Update to support 4.78 Custom Firmware NEW - multiMAN v04.78.00 (20160125): Added Support for CFW 4.78 Updated Japanese Translation by Kyan_dudl Download: http://store.brewology.com/ahomebrew.php?brewid=24 | Facebook
MISE A JOUR - PS3 : le firmware 4.78 est disponible - GAMERGEN.COM
MultiMAN Ver 04.78.00 BASE (20160125) and UPD CEX PKG for PS3 CFW | PSXHAX - PSXHACKS
Ps3 Jailbreak service - Chris Moore - Simbi
GameSonic Manager v3.82 now with 4.78 CFW support - Wololo.net