first of all, I have HL-DT-ST GH20NS10. Or so Nero says.
I always thought it’s GSA-H20N. Not, apparently?
LG doesn’t make it easy here. First of all I got GGC-H20N firmware. Duh, my mistake. Then I got GSA-H20N and it said can’t find target device.
So which device DO i have afterall?