Frequently Asked Questions And Troubleshooting - i-mobile istyle 8.2 User Manual

Frequently Asked Questions
and Troubleshooting
FAQ
Fail to turn
on
Fail to
connect
network
Display
information
while
turning on
Cause and Solution
Press the power on key for over 1 second.
Check if the battery is properly connected.
Please remove and install it again, retry to
turn it on;
Weak signal. Please try and move to a
location with strong signal and try
connecting to the network again;
Please ensure that you are not beyond the
network coverage of service providers;
Please ensure you have a valid SIM card.
Please contact your network provider for
further information;
Check if the SIM card is installed correctly
Handset lock password. If the handset lock
is activated, you have to input handset
password.
Input PIN: Inputting PIN while turning on
each time is activated, you have to input
the PIN code.
Input PUK code: When you've input wrong
PIN code for 3 times will lock the SIM card.
You need to input the PUK code provided
by your network provider.
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