User Guide
Page 122
...full attention for update. 120 This feature allows you to conveniently update your device. This feature will only be available if and when LG makes a newer firmware version available for your phone's software to a newer version via OTA, without needing to a newer version from the Internet For more... information about using a USB data cable. This feature will only be available if and when LG makes a newer firmware version available for your phone to visit a service center. You should first check the software version on your device.
...full attention for update. 120 This feature allows you to conveniently update your device. This feature will only be available if and when LG makes a newer firmware version available for your phone's software to a newer version via OTA, without needing to a newer version from the Internet For more... information about using a USB data cable. This feature will only be available if and when LG makes a newer firmware version available for your phone to visit a service center. You should first check the software version on your device.