Device Maintenance - Samsung SM-G930W8 User Manual Addendum

Settings
To send help messages with audio recordings or photos, tap the Attach audio recording or
Attach pictures switch to activate it.
The Attach pictures option may not be available depending on the region or service
provider.
Adding emergency contacts
On the Settings screen, tap Advanced features → Send SOS messages → Send messages
to → ADD. Tap Create contact and enter contact information or tap Select from Contacts to
add an existing contact as an emergency contact.

Device maintenance

The device maintenance feature provides an overview of the status of your device's battery,
storage, RAM, and system security. You can also automatically optimize the device with a tap
of your finger.
Performance mode
Battery
Device security
RAM
Storage
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