Samsung Galaxy S4 SCH-R970C User Manual page 17

Android smartphone
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2. Connect the USB cable to the charging head.
3. Plug the charging head into a standard AC power
outlet. The device turns on with the screen locked and
indicates both its charge state and percent of charge.
Caution! While the device is charging, if the touch screen does
not function due to an unstable power supply unplug
the USB power adapter from the power outlet or
unplug the USB cable from the device.
4. When charging is finished, first unplug the charger's
power plug from the AC wall outlet, then disconnect
the USB cable connector from the device.
Caution! If your handset has a touch screen display, please
note that a touch screen responds best to a light
touch from the pad of your finger or a non-metallic
stylus. Using excessive force or a metallic object
when pressing on the touch screen may damage the
tempered glass surface and void the warranty.
For more information, refer to "Standard Limited
Warranty" on page 235.
Getting Started
12

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