The official PS4 system software is currently well beyond version 1.0. For example: Version 11.50

Are you trying to resolve a specific issue with your PS4, like slow download speeds or system errors? Playstation 4 Express Tool 1.0.exe - ANY.RUN

Your PS4 Dies in Spring 2026 – And It Will Hurt More Than You Expect

The 2021 release of the Express Tool was designed to function within the specific parameters of the PS4’s evolving security architecture.

Thus, if you download the :

Downloading files from unverified search queries poses major risks to both your computer hardware and your gaming console.