I jailbroke my ps4 today and for the past 8ish hours I've been trying to figure out how to add games to it but each time I look the tutorial is more complicated and difficult than the last then when I think I finally found one that'll work my...
You don't install isos, just place them where BigOnYa said. You can use Webmanmod to launch them from the xmb, or Multiman as stated.
On a separate note, i recommend copying games from your pc instead via ftp, it's faster than usb transfer (on...