Sony have just tweeted that a system update for the Playstation 4 is coming soon. The update 1.52 is said to improve the PS4 system software stability. There was no exact date given for the update release, however Sony did offer this protip :
"Enable Auto Downloads and leave your PS4 in standby mode!"
As soon as the firmware is available for download we will have the links for you!
Update: The update is now live and weighs in at 323mb.
Microsoft are rolling out an update today for the Xbox One also.