For custom songs, you will likely need to install a PSARC patch (often called dlc.psarc ) that disables the game's official signature checks [CustomsForge].
Rocksmith 2014 PS3 DLC PKG: A Complete Guide to Legacy Custom Content
: These are user-generated packages often referred to as Custom Downloadable Content (CDLC).
: Because official channels are closed, understanding how PKG files install on the PS3 hardware is critical for data preservation. Understanding Custom DLC (CDLC) on PS3 rocksmith 2014 ps3 dlc pkg
Created by the community, often packed into a PKG format for easy installation on modified consoles.
: While many users in the community report no issues, using unofficial content on a console connected to PSN carries a theoretical risk of account or console banning. Source Integrity
If using a FAT32 drive, place the files in the root directory. For custom songs, you will likely need to
CFW (Rebug, Evilnat) or HEN must be installed.
If you own a copy of Rocksmith 2014 on PC, adding community content does not require jailbreaking or dangerous console modifications. It simply requires a single text file modification to enable thousands of community-made tracks safely.
Formatted to FAT32 (for larger files, you may need a workaround like NTFS/prepNTFS). Steps to Install Rocksmith 2014 PS3 DLC PKG Understanding Custom DLC (CDLC) on PS3 Created by
Format a USB flash drive to the file system. The PlayStation 3 operating system cannot natively read NTFS or exFAT drives unless specialized homebrew file managers like irisMAN or multiMAN are active. 2. File Organization
Community-created charts for songs not officially in the game. On PS3, these must be converted from PC formats and installed as specific file types. Requirements for Installation
Create a folder named exdata on the USB root and place your .rap files inside. : Plug the USB into the right-most port of the PS3.
Insert your USB drive into the rightmost USB port of the console. Navigate to the Game column on the XMB (XrossMediaBar).