Samsung Galaxy S8 - Manual (Page 14)

Set Up Your Device 7
4. Slide the SIM card/Memory card tray back into the
slot.
Note: Your device is IP68 rated for dust and water
resistance. To maintain the water-resistant and
dust‑resistant features of your device, make sure
that the SIM card/Memory card tray openings are
maintained free of dust and water, and the tray is
securely inserted prior to any exposure to liquids. For
more information, refer to “Maintaining Water and Dust
Resistance” on page 204.
Charge the Battery
Note: You should dry the inside of the charging port
before inserting a power connector to charge your
device. If the charging port is not fully dry, your device
may operate abnormally. For example, it may charge
more slowly or overheat. For more information, refer to
“Maintaining Water and Dust Resistance” on page 204.
Your device is powered by a rechargeable, standard
Li-Ion battery. A USB charger (charging head and 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.
Note: For fastest charging times, use the Adaptive
Fast Charger that came with your device. This charger
provides faster charging only when connected to
devices that support Adaptive Fast Charging.
1. Insert the USB cable into the USB charger/
Accessory port.