Performance & reliability
On a jailbroken system, however, this dynamic changes entirely. The jailbreak process—typically achieved through tools like GoldHEN—unlocks hidden "Debug Settings" and system services that Sony normally keeps inaccessible to the average user. With these restrictions lifted, the PS4 can run FPKG files.
Modern utilities like DirectPackageInstaller automate the process by downloading, extracting, and sending packages to the console in parallel to speed up the process. Comparison of Methods Installing PS4 Apps remotely over the Network on 11.00
The term “exclusive” here does mean “exclusive to a particular firmware” – it refers to the game library.