PS4 update 9.00 :an error has occurred error su-30746-0 su-42481-9 su-42118-6 |Fix|
If you’re facing playstation update error su-30746-0, error su-42481-9 or error su-42118-6
then follow these steps to fix the problem :
Unplug your playstation.
Hold the button in for seven seconds to hear second beep.
Plug in your controller then go to update the system software (or reinstall system software) and then update system software through internet.
That’s all.