LG LM-G820TM - FM Radio; File Manager; Smart Cleaning

Useful Apps 143
• To change additional settings, tap Settings, then customize the file
type, bit depth, sampling rate and other settings.
• When you select the Concert or Custom mode with earphones
connected,
appears. Tap and then select the microphone to use.
• You can monitor the the sound quality with the connected earpiece
while recording audio. While recording audio in Studio mode, sound
monitoring is not supported. You can hear only the background music.
FM Radio
You can listen to FM radio.
Tap
Essentials FM Radio.
• To use this app, first connect earphones to the device. The earphones
function as the radio antenna.
• This function may not be supported depending on the area.
File Manager
You can view and manage files saved on your device or cloud.
1
Tap Management File Manager.
2
Tap and select the desired storage location.
Smart cleaning
You can delete temporary files or apps that are no longer used.
1
Tap Management Smart cleaning.
2
On the Smart cleaning screen, you can access Optimize phone,
Battery usage, Battery saver, and Test hardware.