PS4 4.05 firmware hacked: homebrew software and PS2 emulation Vulnerability PS4 4.05 firmware hacked: homebrew software and PS2 emulation do son January 24, 2018 On January 9, Ken Hirai told in the CES that the PS4 was released for more than... Read More Read more about PS4 4.05 firmware hacked: homebrew software and PS2 emulation