User's Manual
Trouble Shooting 
Close Application 
    All running applications take up system memory and will slow down the 
systems response. Please shut down all idle applications to free memory and 
get the system speed back to normal. 
    To close the application, click the icon 
  on the shortcut bar to enter 
the system configuration interface. Select the Application  →  Running 
services and the interface is shown as follows: 
Tap the application you want to close. A pop-up window will be displayed.   
Tap “Stop” to close that application.     
Mandatory Power off 
1. Press and hold the power button for 5 seconds and the device will be 
powered off. 
2. Press the reset button on the back and the device will be forced to be 
powered off. 
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