Here is the truth: Those users are likely using the that was ported back from the 9.00/10.01/11.00 days.
You are sitting on a firmware that offers all the pain of the 7.55 era (crashes, restarts) with none of the benefits. By spending 15 minutes updating your PS4 from 8.52 to 9.00 via USB recovery, you transform your console from a frustrating brick into a powerful homebrew machine. ps4 8.52 jailbreak
The long answer requires breaking down the two layers of a jailbreak: This is the entry point. It allows you to run code through the PS4’s web browser. For 8.52, a userland exploit exists. You can visit a specific hosted page (like Kar0sen’s or Sleirsgoevy's private builds ), and the browser will crash to give you a foothold. However, a userland exploit alone is almost useless—it cannot disable system protections. 2. The Kernel Exploit – Partially Available (Unstable) This is the holy grail. The kernel exploit gives you ring-0 access, allowing you to patch the kernel, disable signature checks, and run homebrew. For 8.52, the kernel exploit situation is dire . Here is the truth: Those users are likely