LG Optimus F3 User Manual page 3

Back up contacts ..................................................................................................................................... 25
Back up media & pictures ........................................................................................................................ 26
Restore Data ............................................................................................................................................... 26
Restore apps ........................................................................................................................................... 26
Restore contacts ...................................................................................................................................... 26
Restore media and pictures..................................................................................................................... 27
Bluetooth ..................................................................................................................................................... 27
Pair Bluetooth device ............................................................................................................................... 27
Turn on/off Bluetooth ............................................................................................................................... 27
Emergency Alerts ........................................................................................................................................ 28
Turn on/off Emergency Alerts .................................................................................................................. 28
GPS ............................................................................................................................................................. 28
Turn on/off GPS ....................................................................................................................................... 28
Network ....................................................................................................................................................... 29
APN and data settings ............................................................................................................................. 29
Manual network selection ........................................................................................................................ 29
Switch 2G/4G .......................................................................................................................................... 30
Turn on/off Airplane mode ....................................................................................................................... 30
Turn on/off data roaming ......................................................................................................................... 31
NFC ............................................................................................................................................................. 31
Read NFC tag .......................................................................................................................................... 31
Turn on/off NFC ....................................................................................................................................... 31
Clear app ..................................................................................................................................................... 31
Clear app cache and data ....................................................................................................................... 31
Uninstall app ............................................................................................................................................ 32
Hide or show apps ...................................................................................................................................... 32
Hide apps................................................................................................................................................. 32
Show apps ............................................................................................................................................... 33
Pre-installed apps ....................................................................................................................................... 33
Internal memory (RAM) ............................................................................................................................... 34
Manage memory ...................................................................................................................................... 34
Task manager .......................................................................................................................................... 36
View free memory .................................................................................................................................... 36
Internal storage (ROM) ............................................................................................................................... 37
Manage storage ....................................................................................................................................... 37