LG LG-D855 - ELT Manual Test; Port Setting

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Only for training and service purposes
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ELT Test
Automatic Mode : LCD Automatic on/o test
-> time setting
ELT Manual Test
LCD Backlight
Ringtone
Vibrator
Camera
Audio Loopback
Audio Loopback(2nd Mic)
-> test on the device is working
(The ability to use plant)
Port Setting
Diag Settings
- USB Set for Diag
- UART Set for Diag
- NULL port
- Data Settings
- USB Set for Data
- BT Set for Data
- UART Set for Data
- NULL port