Set Features Available in Rest Mode

You can select the features you want to use in rest mode. If you do not select anything, your PS4™ system cannot enter rest mode.
If you enable any of these features, your PS4™ system will not turn off automatically, but will enter rest mode instead.
To set features, select (Settings) > [Power Saving Settings] > [Set Features Available in Rest Mode].

Supply Power to USB Ports

Controllers can be charged while in rest mode. If you select [3 hours], power will be supplied to USB ports only for 3 hours after entering rest mode. After 3 hours, the system will lower its power consumption to save energy.

Stay Connected to the Internet

Select the checkbox to automatically enable download and upload of data while your system is in rest mode.
You can use a PS Vita system or (PlayStation App) to start a PS4™ system over a network by selecting the checkbox for [Enable Turning On of PS4 from Network].

Keep Application Suspended

Select the checkbox to allow your PS4™ system to enter rest mode without closing any applications. When your system exits rest mode, the applications will resume operation.

In some cases when your PS4™ system turns off or restarts, applications might exit out of suspend mode and close.