Hidden Key Mode - LG NP7550 Service Manual

Hidden Key
Demo Wake UP
Factory Reset
APD Off, FOTA Admin Enable/ Disable
Vibration Test Volume 19
Scan Enable
Bluetooth all Disconnect/ Paired List Clear
Dual Play Master
Dual Play Slave
Sound Sync
Bluetooth

HIDDEN KEY MODE

"Bluetooth" + "Power" key for 5 seconds
"Play/Pause" + "Power" key for 3 seconds
"Volume Up" + "Power" key for 3 seconds
"Bluetooth" key for 2 seconds
"Bluetooth" key for 10 seconds
"Bluetooth" + "Volume Up" key for 2 seconds
"Bluetooth" + "Volume Down" key for 2 seconds
"Bluetooth" + "Play/ Pause" key for 2 seconds
Volume UP
Volume DOWN
1-4
Description
Play/Pause
Power