Maintaining Water And Dust Resistance - Samsung SM-G390F Manual

Basics
• D o not place the device in any areas that may overheat, such as on an electric heating
mat.
• D o not store your device near or in heaters, microwaves, hot cooking equipment, or high
pressure containers.
• N ever use a damaged charger or battery.

Maintaining water and dust resistance

Your device supports water- and dust-resistance. Follow these tips carefully to maintain the
water- and dust-resistance of your device. Failure to do so may result in damage to your
device.
• D o not immerse the device in water deeper than 1.5 m or keep it submerged for more
than 30 minutes.
• E nsure that the back cover is tightly closed. Otherwise, it may not provide protection
from water and dust.
• D o not expose the device to water moving with force.
• D o not open the device's covers when the device is in water or in very humid places, such
as swimming pools or bathrooms.
• D o not open the back cover using wet hands or when the device is wet.
• T he rubber seal fitted to the back cover is an important component of the device. Take
care when opening and closing the back cover to avoid damaging the rubber seal. Also,
ensure that the rubber seal is free from debris, such as sand or dust to prevent damage to
the device.
• I f the device is exposed to clean water, dry it thoroughly with a clean, soft cloth. If the
device is exposed to other liquids, such as salt water, ionised water, or alcoholic beverage,
rinse it with clean water and dry it thoroughly with a clean, soft cloth. If you do not follow
these instructions, the device's performance and appearance may be affected.
• T he back cover may be loosened if the device is dropped or receives an impact. Ensure
that all the covers are properly aligned and tightly closed.
• I f the device has been immersed in water or the microphone or speaker is wet,
sound may not be heard clearly during a call. Wipe the device with a dry cloth or dry it
thoroughly before using it.
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