Re: LG Xboom PK5 demo mode..probably

I work for a major retailer which has the demo units for the PK7, PK5, and PK3. If you look at the bottom of the unit you will see SVC CODE: PK3.AUSDEMO

These are firmware modified units from LG which will disables all controls other than "Enhanced Bass", prohibits Bluetooth, and battery operation. I the only way I have seen people overcome these firmware locks in the past is to open a retail unit, dump the firmware, open the demo unit and overwrite the NAND with retail firmware.