If you update past 9.00 to a newer version (like 11.00+), you cannot "downgrade" back to 9.00. Always double-check your system version in Settings > System > System Information before proceeding. Troubleshooting Update Errors If you encounter errors like SU-42118-6 or SU-30746-0 :

Error SU-42118-6 often indicates a broken ribbon cable or a faulty Blu-ray drive, which can prevent the system from completing an update.

There are two primary ways to handle a firmware update. Note that if you are connected to the internet, your PS4 will likely prompt you to download the latest available version (which is currently much higher than 9.00). Method 1: Automatic Update (Standard) If you simply want the latest features and security: Go to > System Software Update .

If you specifically need version 9.00 (for example, if you are replacing a hard drive and want to stay on that firmware), you must perform a manual install.

If you’re searching for the , you’ve likely heard that this particular system software update is one of the most talked-about releases in recent years. Released in December 2021, version 9.00 is notable not just for its features, but also for the homebrew and modding community that grew around it.

Sony has rolled out the latest firmware update for the PlayStation 4, version 9.00. This update is now available for download, and it's recommended that all PS4 users install it to ensure their console stays up-to-date and secure.