IQ BIG 2, User Manual

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battery without turning on the device, wipe it with a dry
cloth and take it the service center.
Do not store the device in high or cold temperature. High
temperatures can shorten the life of electronic devices and
damage batteries.
Do not use or store the device in dusty, dirty areas. Its
moving parts and electronic components can be damaged.
Do not attempt to open the device other than as instructed
in this guide. Repairing the phone by yourself other than
our authorized service agents/centers goes against the
warranty rules.
Do not drop, knock, or shake the device. Rough handling
can break internal circuit boards and fine mechanics.
Do not use harsh chemicals, cleaning solvents, or strong
detergents to clean the device. Only use a soft, clean, dry
cloth to clean the surface of the device.
Do not store your device near magnetic fields or allow your
device to come in contact with magnetic fields for
extended period of time.
Battery Recommendations
Please put the battery in a well-ventilated place out of
direct sunlight. Charge the battery at room temperature
range.
If the time span of the battery after charging becomes