Whaaaaaaa...dube....? you need to read instruction?, did you watch on youtube on how this work? it a "payload injection" meaning it not permanent when you run "hen" it temporally modifies security system files inside your ps4 enabling "debug mode" that will allow you to run modified code on your ps4 such as "modified pkgs" Note not sony licenced ones. yes, they have to be modified to run.
The moment you turn off ps4 it automatically restest to default "debug mode" is gone the hack leave no trace and the game that you installed will have the lock on them again. You can never update until told the hacker gives the ok, Because of the Sonys security algorithm so complex it took 4 years to crack properly and It different everytime each update patch so you can see how long it takes to crack. Psn will force up to update if you want to go online so they can keep you in their ecosystem. You were able to bypass the update on ps3 but you cant do that on ps4 they fix that....:/ they don't want people to hacking their console so they really tried hard this time, and they will try even harder on ps5 just you wait they will learn from the hack on ps4. DX