How To] Downgrade PS3 Slim Using E3 Flasher - Refresher Tutorial 2017 - YouTube
How To Jailbreak A PS3 On 4.83/4.84 (Easy 2019) - YouTube
Ferrox PS3 Custom Firmware 4.83 v1.00 Cobra 7.55 by Alexander | PSXHAX - PSXHACKS
Hi everyone! I was planning on jailbreaking this PS3 it's my first attempt and when I got to the screen here on this PlayStation 3 toolset website I got this message saying