LG K4 LTE

LG K4 LTE

Android 5.1.1

I can't make voice calls on my LG K4 LTE Android 5.1.1

Cause 1 of 4: There's a connection error

If your phone doesn't receive any calls when someone calls you, it may be caused by an unknown connection error.

Solution: Restart your phone.

LG K4 LTE
Step 1 of 1

Restart your phone

Remove the battery from your phone and leave it out for 10-15 seconds.
Insert the battery and turn on your phone again.

1 Restart your phone

Remove the battery from your phone and leave it out for 10-15 seconds.
Insert the battery and turn on your phone again.
LG K4 LTE

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