: Open the application on your PC/phone and note the IP Address and Port Number (e.g., 8888). PS4 Network Setup :

: Flash the patched files back to the console's chips using the programmer.

: Internal components like the Syscon chip track the version history of the installed software. If an attempt is made to load a version older than the one recorded, the system will typically refuse to boot.

: Involves dumping the NOR and Syscon flash chips, patching them to switch the "active slot" to the previous firmware, and writing the data back.