Looking for firmware for LG GDR-H30N dvd reader

[qanda]This thread is about the LG GDR-H30N. Click here to see full specs[/qanda]I look for a firmware for LG GDR-H30N dvd reader.
I googled for a long time and was not able to find it.
I also attach a picture of its PCB.

There is a sign on the biggest chip on the board:


So, maybe it is possible to crossflash to some other LG dvd reader?
In fact I would like to make it RPC1 (=region-free).

Welcome to the forum. :flower:

Sorry, but there was no firmware released for that drive, and no cross-flashing is possible.

Use it as is, or buy a new drive. They’re relatively cheap these days.