I just buy a new DVD writer, Sony Optiarc AD-5280S.
I used Binflash GUI 1.62 for Win64, which recognised my drive as [Optiarc DVD RW AD-5280S 1.01]
I first dump my original firmware, after that flash and chose the file 1z7_orig.bin (part of the 101.7z download) which i download from http://liggydee.cdfreaks.com/page/en/Optiarc-AD-5280S/
Everything done successfully, but after restart the green light blinks constantly and nothing works. I also try shutdown PC and start again, but green light blinks again. Binflash recognised my drive now as Optiarc DVD RW AD-5280S 0.11
I flash again my writer with flash I dump, and now DVDRW work again.
What's benefits of Optiarc AD5280S firmware 1.Z7 (1z7_orig.bin) firmware? I don't need booktype, auto-reset or RPC1. Is this newer official firmware, I have 1.01 right now?