LG Stylo 2 LTE Manual Del Usuario página 111

Message
Files do not
open
No sound
Hangs up or
freezes
110
Possible causes
Unsupported file
format
Vibration mode
Intermittent
software problem
Possible corrective measures
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.
Appendix