![background image](http://html1.mh-extra.com/html/intex/aqua-i-5/aqua-i-5_user-manual_2081097013.webp)
charging icon might take some time to appear.
When the battery indicator on the screen says 'Battery is full', thunder icon will disappear,
which means the completion of charging. If the phone is switched off during charging, the
screen will display ' Battery is full ' . It generally takes 4 hours to charge the battery.
During charging, the battery, the device and the charger will get hot. This is
normal. Unplug the charger from the AC electrical outlet and disconnect the
wiring between the phone and the charger after charging. .
Cautions: Charge the phone in a well ventilated place in which the temperature is
between -10
℃
to +55
℃
. Use the charger provided by the manufacturer
only. The use of unconfirmed charger may lead to dangers and violate
the manufacturer's warranty clause. If the temperature is too high or too
low during charging, the device will automatically send a warning and
stop charging to avoid damage to the battery or any danger.
IV. Basic functions
1 Lock and unlock the screen
Press power button to enter Sleep mode and meanwhile the screen will be locked;
press power button again to wake up and then drag to any direction for unlock.
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