One user, a gamer named Alex, decided to take the plunge. He carefully followed Specter's instructions, creating a bootable USB drive and downgrading his PS4 from firmware 6.20 to 4.05. The process was a bit nerve-wracking, but Alex was thrilled when his console successfully booted up with the older firmware.
A universal programmer may be needed to write patched firmware directly to the chips. Software Components (The "Repack"): downgrade tool ps4 repack
