LG K120 User Manual page 104

Message
Impossible
to receive/
send SMS &
photos
Files do not
open
No sound
Hangs up or
freezes
Appendix
Possible causes
Memory full
Unsupported file
format
Vibration mode
Intermittent
software problem
Possible corrective measures
Delete some data, such as applications
or messages from your device to make
more memory available.
Check the supported file formats.
Check the settings status in the sound
menu to make sure you are not in
vibration or no interruptions mode.
If the screen freezes or the device does
not respond when you try to operate
it, remove the battery and reinsert it.
Then power the device back on.
OR
Try to perform a software update
through the website.
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