Assembling13Replace the back cover.4Charge the batteryBefore using the device for the first time, you must charge thebattery.You can charge the device with a travel adapter or byconnecting the device to a PC with a USB cable.Use only Samsung-approved chargers and cables.Unauthorised chargers or cables can cause batteries toexplode or damage your device.When your battery is low, the device will emit a●warning tone and display a low battery message. Thebattery icon will also be empty. If the battery levelbecomes too low, the device will automatically poweroff. Recharge your battery to continue using yourdevice.If the battery is completely discharged, you cannot●turn on the device, even with the travel adapterconnected. Allow a depleted battery to charge for afew minutes before you try to turn on the device.