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Slide your fingers on the screen to the left/right to switch between simple calculator and advanced
calculator.
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Flashlight
On the home screen, Swipe up from the bottom of the left/right side screen to open the shortcuts panel and
touch "Flashlight" to turn on the flashlight
Turn on flashlight
On the
Flashlight
interface, the phone will automaticlly turn on the flashlight.
Swipe up from the bottom of the left/right side screen to open the shortcuts panel and touch "Flashlight" to
turn on the flashlight.
Turn off flashlight
On the
Flashlight
interface, touch the switch button to turn off the flashlight; or swipe up from the bottom of
the left/right side screen to open the shortcuts panel and touch "Flashlight" to turn off the flashlight.
Enter SOS mode
No matter whether you turn on the flashlight or not, touch "SOS" to enter SOS mode; at this moment the
flashlight shall flash to send out a distress signal.
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System Update
On the home screen, touch "Settings" >
"System
update".
You can check whether there is the latest software version on the server or not after your phone is
connected to the Internet.
You can also obtain software update packages from our official website, copy the update packages into the
root directory of your phone's internal storage, and select "Settings" >
"System
update" >
>
Local
update" to select the update package.
Note:
1. Please back up your data before updating your software because this could be risky.
2. Software update consumes a large amount of data flow. Please update your software under a Wi-Fi
network.
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