LG LG730 Owners Manual - English - Page 53

Message, Possible causes, Possible corrective measures, Vibration mode - phone cases

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Troubleshooting 53 Message Files not opening SD card not working Possible causes Unsupported file format FAT16, FAT32 file system supported The screen does not turn on when I receive a call. Proximity sensor problem No sound Vibration mode Hang up or freeze Intermittent software problem Possible corrective measures Check the file formats that can be supported. Check SD card file system via card reader, or format SD card using the phone. If you use any protection tape or case, check to see if it has covered the area around the proximity sensor. Make sure that the area around the proximity sensor is clean. Check the settings status of the sound menu to make sure you are not in vibrate or silent mode. Remove the battery, insert it again and switch on the phone. Try to perform a software update via the website.

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53
Troubleshooting
Message
Possible causes
Possible corrective measures
Files not
opening
Unsupported file format
Check the file formats that can be
supported.
SD card not
working
FAT16, FAT32 file system
supported
Check SD card file system via card reader,
or format SD card using the phone.
The screen
does not turn on
when I receive a
call.
Proximity sensor problem
If you use any protection tape or case,
check to see if it has covered the area
around the proximity sensor. Make sure
that the area around the proximity sensor
is clean.
No sound
Vibration mode
Check the settings status of the sound
menu to make sure you are not in vibrate
or silent mode.
Hang up or
freeze
Intermittent software problem
Remove the battery, insert it again and
switch on the phone.
Try to perform a software update via the
website.