It’s a popular search term—but here’s the hard truth: Once you update, you cannot simply press a button to go back to 9.00 or 5.05.
Have you ever tried a hardware downgrade? Let us know in the comments (but don’t blame us if your PS4 becomes a paperweight). Disclaimer: This post is for educational purposes only. Modifying your PS4 violates Sony’s Terms of Service and may be illegal in your region. Proceed at your own risk.
Can You Downgrade a PS4? The Truth About “PS4 Tool Downgrade” Claims
However, there is a small underground scene claiming to do it. Let’s separate fact from fiction.
The main reason is jailbreaking . Certain PS4 firmware versions (like 5.05, 6.72, 7.55, and 9.00) have known kernel exploits. If you accidentally update past 9.00 or 11.00, you lose the ability to run homebrew, backups, or mod menus.