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materials. Doing so may short-circuit the battery and cause injuries or burns.
Keep the battery away from excessive heat and direct sunlight. Do not place it on or in
heating devices, such as microwave ovens, stoves, or radiators. Batteries may explode if
overheated.
Do not attempt to modify or remanufacture the battery, insert foreign objects into it, or
immerse or expose it to water or other liquids. Doing so may lead to fire, explosion, or
other hazards.
If the battery leaks, ensure that the electrolyte does not make direct contact with your
skins or eyes. If the electrolyte touches your skins or splashes into your eyes,
immediately flush with clean water and consult a doctor.
In case of battery deformation, color change, or overheating while charging or storing,
immediately stop using the device and remove the battery. Continued use may lead to
battery leakage, fire, or explosion.
Do not put batteries in fire as they may explode. Damaged batteries may also explode.
Dispose of used batteries in accordance with local regulations. Improper battery use
may lead to fire, explosion, or other hazards.
Do not allow children or pets to bite or suck the battery. Doing so may result in damage
or explosion.
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.
The device has a built-in, non-removable battery. Do not attempt to remove the battery,
otherwise the device may be damaged. To replace the battery, take the device to an
authorized service center.
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.
Emergency calls
The availability of emergency calls is subject to your cellular network quality, service
provider policy, and local laws and regulations. Never rely solely on your device for critical
communications like medical emergencies.
