3Maintaining Water and DustResistanceThe device may be damaged if water or dustenters the device. Follow these tips carefully toprevent damage to the device and to maintainthe water- and dust-resistant performance of thedevice.• Do not immerse the device in water deeperthan 1 m and keep it submerged for more than30 minutes.• Do not expose the device to water movingwith force, such as water running from a tap,ocean waves, or waterfalls.• If the device or your hands are wet, dry themthoroughly before handling the device.• If the device is exposed to freshwater, dryit thoroughly with a clean, soft cloth. If thedevice is exposed to any liquid other thanfreshwater, rinse the device with freshwaterimmediately and dry it thoroughly with aclean, soft cloth. Failure to rinse the devicein freshwater and dry it as instructed maycause the device to suffer from operabilityor cosmetic issues.• If the device is dropped or receives animpact, the water-and dust-resistant featuresof the device may be damaged.• If the device has been immersed in water orthe microphone or the speaker is wet, soundmay not be heard clearly during a call. Ensurethat the microphone or the speaker is cleanand dry by wiping it with a dry cloth.• The touchscreen and other features may notwork properly if the device is used in wateror in other liquids.• Your device has been tested in a controlledenvironment and shown to be water-anddust-resistant in certain circumstances(meets requirements of classification IP67as described by the international standard