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GPS satellites
GPS EPO assistance
A-GPS: use mobile network data to speed up the location time.
Security
1) Set up screen locks Use slide, images PIN or password to lock the screen.
a. Touch“images”, the first time there will be a simple unlock instructions and examples, click “next
step” to continue the step“make the unlocking image”
b. Touch PIN Enter PIN numbers to unlock the screen.
c. Touch password Set password to unlock the screen.
d. Touch “no” Stop this application.
2) Set up SIM card lock Enter 4-8numbers PIN to set the lock of SIM.
SIM card PIN (Personal Identification Number) is to prevent unauthorized use of SIM cards.PIN code
provided with SIM. The service provider gives the initial value.
Change a blocked PIN code, you need to open the "SIM Lock ", then go to Change Password screen,
the phone will automatically prompt enter the old PIN code and asked to enter a new PIN code
twice,finally the phone will prompt that change the code successfully. If you enter the PIN with error for
three times, SIM card PIN codes will be automatically locked, PUK codes is usually supplied with SIM
card. If no, you should go to the service provider for the codes.
If you enter 10 times wrong PUK code, the SIM card will be permanently locked.
