TO ENTER SERVICE MODE
- Press "Menu" button on the remote control.
- Enter digits ( 5=>3=>7=>1 ) by the remote control.
- Use remote control and select the item of "Version Information" and then press 'Enter' button.
- The version of the current firmware for MT5371 is [PDP42Z5TA | Version: V17_LGX3SMC_20070119
