LG offers different firmwares on its site - and each contains a readme in the archive. But this readme only contains things like “improved DVD+R compatibility” instead naming the discs for which they added support.
So is there information available anywhere about the detailed improvements?
Secondly, firmware for 4160B is 3xx, 4082B 2xx and for 4120B only 1xx. Does this mean firmware for 4120B is something older or just to differentiate them?
Thanks in advance,