When you purchase through links on Guardian Down, we may earn a commission. More information can be found, here. System Error Code SU-30625-6 is the code that signifies that the system update file was not recognized by the PS4 console, and the update has failed. SU-30625-6 System Software Error To fix this, you’ll need to re-install the system software while in safe mode. Completely shut down your PS4 (hold the power button). Once the system light isRead More →