Noob question.
1 Activate FTP going at : h t t p s : / / ps4.editzz.net/4.74/index.html
(at the bottom of the page, clic FTP)
FTP IS NOW ON
2 Connect to your PS4 through FTP with a soft like Filezilla or whatever, add your console IP (192.168.x.xx) and add port 1337
I couldn't figure out how...