Don't fall victim to FAKE PS4 9.03 Downgrade Apps : r/ps4homebrew
Installing PS4 7.50 & Downgrading To 7.02 | Playstation 4 7.50 - YouTube
Abkarino on Twitter: "Good job, but to clarify something important to the # PS4 scene community, the PS4 Downgrade is not like PS3 downgrade yet, you can not downgrade your console until you