If you are still interested in jailbreaking, I can help you: Identify which PS4 models are most easily jailbroken.
For years, the PlayStation homebrew community has faced a continuous game of cat-and-mouse with Sony. Security updates patch vulnerabilities, locking users out of custom firmware and homebrew applications. This creates a massive demand for a software tool that can simply roll back a console to an earlier, exploitable system firmware version, like 9.00 or lower.
According to the ConsoleMods Wiki, downgrading is possible with just firmware installations on normal retail PS4s—only on TestKits and DevKits. For retail consoles, firmware reversion is only achievable under very specific circumstances. ps4 downgrade tool
It's crucial to note that downgrading a PS4 console is a complex process that requires technical expertise and can have risks and consequences. Users should carefully research and understand the process before attempting to downgrade their console.
Most users want to downgrade their PS4 to access a jailbreak. Before risking your hardware with a complex downgrade, check the current state of public exploits. Historically, firmware was the gold standard for PS4 homebrew. However, newer exploits (like PPPwn ) have expanded jailbreak capabilities up to firmware 11.00 . If you are still interested in jailbreaking, I
Running Linux on a PS4 requires older firmware to exploit the system kernel.
PS4 Downgrade Tool: A Complete Guide to Firmware Reversion in 2026 This creates a massive demand for a software
If buying online (eBay, Mercari), look for listings that explicitly state "9.00 firmware" or "Jailbreakable PS4." Expect to pay a premium—typically $50–$100 more than a standard used PS4.