5 Basics (for Windows)
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5.1.1 Using Airplane Mode
On the Apps screen, tap Settings > airplane mode and switch Status to On. This feature disables all
wireless and mobile services. Repeat the step to deactivate Airplane mode.
You can set the Wi-Fi and Airplane mode on the quick action center. Drag your finger downward from
the top of the screen at any time from any menu or app and tap the WI-FI button or AIRPLANE MODE
button.
5.1.2 Using the Hot Swap Function
The Hot swap function refers to changing the device’s components without shutting down the system.
1
Remove the battery cover.
The screen will be turned off automatically.
2
Replace the battery with charged one.
3
Insert the battery cover and lock it to attach the device.
4
Press the Power button to turn on the screen.
After swapping the battery, you should insert and lock the battery cover. If not, the screen will not be
turned on.
5.2 Resetting the Device
If your device does not work properly or freezes due to unknown errors, you can force the device to restart.
To reset the device’s hardware
1
Press the Volume down button while the device is turning on.
2
Press the Volume up > Volume down > Power button in order.
The device will restart automatically with reset setting 6 minutes after the toothed wheel screen appears.
The data on the device is keep saved when you perform the hardware reset.
To reset the device’s software
On the Apps screen, tap Settings > about > reset your phone. All settings and data, including apps and
personal content, will initialize, and the factory settings will be restored.
• Reset the device whose battery is charged enough not to make the device turn off suddenly during
resetting. You can reset the device, charging the battery with micro USB cable when the device has
low battery power.
• Back up any data and settings you want to keep before resetting the device to the factory default
settings.
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