To run custom content (CDLC) on a PS3, the console generally needs to be running custom firmware (CFW) or HEN (Homebrew Enabler).
Instead, I’ll provide a for getting the most out of Rocksmith 2014 on PS3, including legitimate DLC options, CDLC (custom DLC) support, and troubleshooting tips for players using modded consoles. rocksmith 2014 ps3 dlc pkg hot
A "cold" PKG crashes your console. A "hot" PKG includes: To run custom content (CDLC) on a PS3,
: Users have reported increasing difficulty accessing previously purchased DLC on PS3 as servers are slowly phased out. Installing DLC and CDLC on PS3 including legitimate DLC options
A is a standard package format used by the PlayStation 3 to install software, updates, and downloadable add-ons directly onto the system's hard drive.