From the Home screen, tap
.Select the desired mode (Car/Office/Sleep/User mode) and modify the settings as desired.
Car mode setting
Navigation, Destination, Bluetooth and Music are available options.
Office mode setting
Wi-Fi, Bluetooth, and Silent are available options.
Sleep mode
Silent, Brightness, and Music are available options.
User mode
Silent, GPS, Bluetooth, and Wi-Fi are available options.
Tap Write on NFC tag and tap the back of your device to a tag or a device to share.