BLACKVIEW BV7100 Benutzerhandbuch Seite 7

Maintenance
Thoroughly understand the maintenance of this mobile phone to use the mobile phone
safely and effectively and extend the service life of the mobile phone as much as
possible.
Please follow the instructions in the manual if you want to open the phone,
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disassemble the accessories, and do not try other methods.
Please avoid falling, knocking, or shaking your phone. Rough handling of the
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phone can cause the screen to rupture and damage the internal circuit board and
its delicate structure.
Do not use chemical solvents or detergents to clean your phone. Wipe the phone
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case with a soft cotton cloth dampened with water or mild soap.
Clean the display and lens with a clean, dry, soft cloth.
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If you encounter a problem while using the phone, making the screen unusable,
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the method is as follows: For a mobile phone that cannot remove the battery,
please press and hold the power button for more than 12 seconds. The mobile
phone will be forced to restart. After the restart, unlock the phone. If your phone
has removable battery, then remove the battery, insert it again and boot up the
phone.
When the charger is not in use, please unplug it from the power outlet. Do not
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connect the battery that has been fully charged to the charger for a long time, as
overcharging will shorten the battery life.
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