It is also known to remove some bugs or discrepancies in the settings (if any). This will make sure that all the configurations set are eradicated and you can start fresh when the PS4 powers on again.
Power cycling is the act of turning your device off completely and draining all the power accumulated within. Power Cycling is a term well known to people using computers. Start with the first one and work your way down accordingly. We have listed a number of different workarounds and fixes for you to try.