Cleaning And Maintenance - Huawei Y635 Quick Start Manual

•
Do not smash or pierce the battery, or expose it to high
external pressure. Doing so may lead to a short circuit or
overheating.
•
Do not drop the device or battery. If the device or battery
is dropped, especially on a hard surface, it may be
damaged.
•
If the device standby time shortens significantly, replace
the battery.

Cleaning and maintenance

•
Keep the device and accessories dry. Do not attempt to
dry it with an external heat source, such as a microwave
oven or hair dryer.
•
Do not expose your device or accessories to extreme heat
or cold. These environments may interfere with proper
function and may lead to fire or explosion.
•
Avoid collision, which may lead to device malfunctions,
overheating, fire, or explosion.
•
Before you clean or maintain the device, stop using it,
stop all applications, and disconnect all cables connected
to it.
•
Do not use any chemical detergent, powder, or other
chemical agents (such as alcohol and benzene) to clean
the device or accessories. These substances may cause
damage to parts or present a fire hazard. Use a clean,
soft, and dry cloth to clean the device and accessories.
•
Do not place magnetic stripe cards, such as credit cards
and phone cards, near the device for extended periods of
time. Otherwise the magnetic stripe cards may be
damaged.
•
Do not dismantle or remanufacture the device and its
accessories. This voids the warranty and releases the
manufacturer from liability for damage. In case of
damage, contact an authorized service center for
assistance or repair.
•
If the device screen is broken in a collision, immediately
stop using the device. Do not touch or attempt to
remove the broken parts. Promptly contact an
authorized service center.
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