For restart:
Method 1: Press for 6 seconds to power off your device and then press for 1 second to power on it.
Method 2:
1) Log in to the Home page (refer to "How can I access the Home page?").
2) Go to System ->Restart & reset.
3) Click the Restart button
For reset:
Method 1: Use a paperclip to press the button for 3 seconds to reset the device, all LEDs will turn on, then off, and finally turn on again once the reset is completed.
Method 2:
1) Log in to the Home page (refer to "How can I access the Home page?").
2) Go to System ->Restart & reset.
3) Click the Reset button