Log-in to PCSX4 Account
Steps to extract .pdix (PlayStation device identifier) form your PS4/PS4 Pro.
Insert a flash drive into your PC (formatted with fat32) and
copy “pdix-sniffer” file from PCSX4 folder to USB flash drive.
Insert a flash drive into your front USB port 1 of your PS4.
Make sure that there is no disk in the Blu-ray drive of your PS4.
Close all the Apps and games except web-browser.
Open this page:
your console web-browser.
Click on the button below to extract PDIX.
You will receive a “Success” message and your (.pdix) file will be saved on your USB flash drive.
Copy that .pdix file into the PCSX4_pdix folder.
for userland code execution,
for PoC code execution.