Troubleshooting - LG H635C Guía De Usuario

Troubleshooting

This chapter lists some problems you might encounter when using your phone. Some
problems require you to call your service provider, but most are easy to fix yourself.
Message
MicroSIM
error
No network
connection/
Dropped
network
Codes do
not match
90
Possible causes
There is no
microSIM card in
the phone or it is
inserted incorrectly.
Signal is weak or
you are outside the
carrier network.
Operator applied
new services.
To change a
security code, you
need to confirm
the new code by
re-entering it.
Changing the
code, the two
codes you entered
do not match.
Possible corrective measures
Make sure that microSIM card is
correctly inserted.
Move toward a window or into
an open area. Check the network
operator coverage map.
Check whether the microSIM card is
more than 6~12 months old. If so,
change your microSIM card at your
network provider's nearest branch.
Contact your service provider.
If you forget the code, contact your
service provider.
To change the code, you need to
enter the new code and re-enter it.
Troubleshooting