User posts method to downgrade firmware of all LG XXxxNS40/NS55 Blu-ray writers and Asus rebadges

Originally published at:

Yesterday a method for downgrading the firmware of the LG BH16NS55 became available. Today a new method was posted on our forums that works on the LG BH16NS55 but also on the LG BH16NS40 and Asus BW-16D1HT. Downgrading the firmware of these drive is sometimes required to be able to use the drives for ripping Ultra HD Blu-ray discs.