okay so i am trying to jailbreak my ps4 on the 3.55 software. ive watched almost every video on how to do it and i cant figure something out. every time i would download the jailbreak to my computer, i know its supposed to be a .pup file but it never is, its always a 7zip or zip file and i dont know how to keep it a .pup file because everytime i plug in the usb after putting that zip or 7zip file in the ps4 folder it never works. please help me