Your console must already be jailbroken or on a firmware version or lower that has been patched via tools like PS3 Toolset. 2. Standard Installation Guide
Because the official site is gone, you have to acquire custom firmware files through community archives: rebug.me
First, you needed to install a 3.55 OFW (Official Firmware). The site hosted the original "3.55 Downgrader" files. Your console must already be jailbroken or on
: One of the most significant posts on the site details the team's decision to stop releasing new CFW versions (specifically after the 4.86.1 LITE edition) and the transition of the project's maintenance. The "REBUG Toolbox" Feature : Posts explaining the functionality of the REBUG Toolbox , a unique application that allows users to toggle between (Retail) and (Developer) kernels without needing specialized hardware. Safety & PSN Usage The site hosted the original "3
Create a folder named PS3 in all caps. Inside it, create a folder named UPDATE .