Samsung Galaxy S9 User Manual page 150

Wi-Fi Preferences
Customize advanced Wi-Fi services.
1. From a Home screen, swipe up to access Apps.
2. Tap Settings > Connections > Wi-Fi, and then
tap On/Off to turn on Wi-Fi.
3. Tap More options > Advanced.
• Switch to mobile data: Connect automatically
to a mobile network connection when the
Wi-Fi connection is unstable. When the Wi-Fi
signal is strong, it will switch back to Wi-Fi
connection.
• Turn on Wi-Fi automatically: Enable Wi-Fi in
frequently used locations.
• Wi-Fi power saving mode: Reduce battery
usage by analyzing Wi-Fi traffic patterns.
• Wi-Fi notifications: Receive notifications when
open networks in range are detected.
Connections
• Show Wi-Fi pop-up: When opening apps,
indicate when Wi-Fi is available.
• Manage networks: View your saved Wi-Fi
networks.
• Wi-Fi control history: View devices that have
turned your Wi-Fi on or off.
• Hotspot 2.0: Connect automatically to Wi-Fi
access points that support Hotspot 2.0.
• WPS push button: Connect to a Wi-Fi network
by pressing the WPS button on a router.
• WPS PIN entry: Connect to a Wi-Fi network by
entering your WPS PIN.
• Keep Wi-Fi on during sleep: Specify whether
to disconnect from Wi-Fi when the device is
asleep.
• Install network certificates: Install
authentication certificates.
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