Item description:

This is a payload that you need to run on your PS4 4.05 using the same method we’ve described here. A full tutorial can be found over at playstationhax, but we’re outlining the main steps below (images below shamelessly taken from Thibobo’s tutorial). Specifically, to install and run a homebrew you need to:

Run the PS4HEN Payload
Put your homebrew (example here, source playstationhax) at the root of an external usb fat32 hard drive
Disable your internet connection (people mention a risk that the package installer would like to download and install the latest firmware)
Install the homebrew through Package installer
Run the homebrew like any regular app