Samsung GALAXY S8 User Manual page 98

Before Backing Up Contacts to an SD Card
You will need to have installed an SD card (not
included) into your phone before you can back up your
contacts. See "Memory Card (SD Card)" on page 214 for
SD card information.
Back Up Contacts to Your SD Card
1. From home, swipe up to access Apps.
2. Tap Contacts.
3. Tap More options > Manage contacts >
Import/export contacts.
4. Tap Export and follow the prompts to complete the
export.
Apps
Contacts Settings
These settings allow you to modify settings associated
with using the Contacts app.
1. From home, swipe up to access Apps.
2. Tap Contacts > More options > Settings.
3. Tap an option and follow the prompts.
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