How to Fix PS4 Error SU 30645-8
This video covers the quick and easy way to resolve Playstation Error SU 30645-8. This error sometimes come with the message "Failed to update the system software. The update file may be corrupted."
The corrupted update file needs to be deleted off the system so you can re-download and install the file.
This method is the simplest way to fix this issue and works for most people. If this method didn't work for you, there are a few other methods to try. They are a little more complex, so I'd recommend trying this method first.
Download Update File in Safe Mode: Coming Soon
Install Update File Using USB Drive: • How to Fix Error Code SU 30645-8 | USB Method