LG V490 Operating Guide
111
Message
Possible causes
Possible corrective measures
Files do not
open
Unsupported file
format
format
Check the supported file
formats.
formats.
No sound
Vibration mode
Check the settings status in
the sound menu to make sure
you are not in vibration or
silent mode.
the sound menu to make sure
you are not in vibration or
silent mode.