Set Functions Available in Rest Mode
You can set the functions available while the PS4™ system is in rest mode, such as remaining signed in to PSNSM. Select [Power Save Settings] > [Set Functions Available in Rest Mode].
Supply Power to USB Ports
Set whether to charge the controller while the system is in rest mode.
Stay Connected to the Internet
If you set a checkmark, data can be downloaded or uploaded automatically while the system is in rest mode.
A PS Vita system or PlayStation®App can be used to turn on the PS4™ system over a network, but you must set a checkmark in [Enable Turning On PS4 from Network], and the system must be in rest mode.
The PS4™ system cannot enter rest mode when all of these items are disabled.