LG K8 2017 Gold Black (X240) - Инструкция по эксплуатации - Страница 327

Appendix

75

  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

  SIM  card  error

  There is no SIM card in 
the phone or it is inserted 
incorrectly.

  Make sure the SIM card is 
correctly inserted.

  No  network 
connection/ 
Dropped 
network

  Signal is weak or you 
are outside the carrier 
network.

  Move toward a window or 
into an open area. Check the 
network operator coverage 
map.

  Operator  applied  new 
services.

  Check whether the SIM card is 
more than 6~12 months old. 
If so, change your SIM at your 
network provider's nearest 
branch. Contact your service 
provider.

  Codes  do  not 
match

  To change a security code, 
confirm the new code by 
re-entering it.

  If you forget the code, contact 
your service provider.

  The two codes you entered 
do not match

  No 
applications 
can be set

  Not supported by service 
provider or registration 
required.

  Contact your service provider.

  Downloaded 
application 
causes a lot of 
errors.

  Remove  the  application.

  1.  Tap 

Settings

.

  2.  Tap  the 

Apps

.

  3.  Tap  the  app   

UNINSTALL

.