As mentioned elsewhere in the forums, the latest Liteon/Jlms firmware upgrades are based on a new flasher, namely XFLASH. One "side effect" is that Flashfix doesn't work for them:
For the benefit of Liteon/Jlms OEM and rebadged drives owners, and not in the least, for the benefit of overclockers as well, I've posted a special XFlashfix version to deal with the brand new firmware upgrade utilities. It was of course written by Dale.
It works with e.g: 6S0F(LTR52246s) VS0D (LTR48125w); WS0B(LTR40125w); DS18 (dvd166s).
Feel free to it of course, guess you know where to find it
And Dale: Much appreciated M8!