Getting Started Set Up Your Phone 8n The touchscreen and other features may not work properly if the device is used in water or inother liquids. [071516]Charge the BatteryYour device is powered by a rechargeable, standard Li-Ion battery. A USB charger (charging headand USB cable) is included with the device, for charging the battery from any standard outlet.The battery comes partially charged. You can use the device while charging.Charge Using the AC Adapter (Charging Head)It is recommended you fully charge the battery before using your device for the first time.Note: For fastest charging times, use the Samsung Adaptive Fast Charger that came with yourdevice. This charger provides faster charging only when connected to devices that support AdaptiveFast Charging.Caution: Use only charging devices and batteries that are approved by Samsung. Samsungaccessories are designed for your device to maximize battery life. Using other accessories mayinvalidate your warranty and may cause damage.1. Insert the USB cable into the USB charger/Accessory port.2. Connect the USB cable to the charging head, and then plug the charging head into a standardoutlet.3. Unplug the charging head from the outlet and remove the USB cable from the device whencharging is complete.Note: This device is also compatible with wireless charging devices approved by Samsung, whichare sold separately.Reverse ChargingThe included USB connector allows you to charge another device through a USB cable. Whenconnected, your battery is used to charge the other device, and Charging appears on yourdevice.