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NOTE:
If the battery is extremely low, you may be unable to power
on the phone even when it is being charged. In this case, try
again after charging the phone for at least 20 minutes.
Contact the customer service if you still cannot power on the
phone after prolonged charging.
Powering On/Off
Press and hold the Power key to turn on your phone.
To switch it off, press and hold the Power key to open the
options menu and touch Power off > Touch to power
off.
NOTE:
If the screen freezes or takes too long to respond, try
pressing and holding the Power key for about 10 seconds to
restart the phone.
Setting Up for the First Time
When you first power on your phone after you purchase it or
reset it to factory settings, you need to do some settings
before using it.