Hello my first post here.
Just got my BenQ 1620 RMA-ed. Would like to ask how many types of firmwares do i need ?
As from what i know,
1) RPC1 ? This is for making the drive region-free yeah ?
3) A firmware which flashes the 1620 to work like the 1620Pro. I think it is to flash the DL burning to 4x and not the initial spec of 2.4x in the 1620.