LG X240YK, User Manual

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FAQ
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 Possible causes Possible corrective measures
There is no SIM card in
Make sure the SIM card is
SIM card error the phone or it is inserted
correctly inserted.
incorrectly.
Signal is weak or you
Move toward a window or
into an open area. Check the
are outside the carrier
network operator coverage
network.
No network
map.
connection/
Check whether the SIM card is
Dropped
more than 6~12 months old.
network
Operator applied new If so, change your SIM at your
services. network provider's nearest
branch. Contact your service
provider.
To change a security code,
Codes do not
confirm the new code by
If you forget the code, contact
re-entering it.
match your service provider.
The two codes you entered
do not match
No Not supported by service
applications provider or registration Contact your service provider.
can be set required.
Downloaded
1. Tap Settings .
application
Remove the application.
2. Tap the Apps .
causes a lot of
3. Tap the app UNINSTALL . errors.
Appendix 80