How To Fix Ps 4 Error Code Su 30746 0. Press and hold the power button until you hear two beeps. Next, select Settings > System Software Update.
Power off the console and leave it off for around one minute. The system software update has failed. Tip: You can try to reset the controller to fix this issue.
The system software update has failed.
Click the file and select save as.
Tip: You can try to reset the controller to fix this issue. You need to start the console in Safe Mode. Press and hold the power button until you hear two beeps.