DRM reset: Delete all Digital Rights Management (DRM)
Factory data reset: Reset your phone to factory default
settings. All your personal data from the phone’s internal
storage will be erased.
Date and Time
Set date, time, time zone, and how date and time are displayed.
You can also use network-provided or GPS-provided data. See
Setting the Date and Time.
Scheduled Power On and Off
Set the time and other options for automatic power on and
Configure accessibility plug-ins on your phone.
You can manage Google Cloud Print service or other printer
plug-ins installed from the Google Play Store or your printer