[quote=djronbxs;2205781]from my personal backup ?![/quote]Yes.
I personally have the habit to collect all firmwares available for my optical drives on my HDD.
For Liteon drives, there is the flash utility, which allows to retrieve a firmware from the drive, so there is the opportunity to have a backup of your original firmware.
If you don’t have made a backup of your firmware before flashing the latest one, and if you didn’t keep older versions archived, then you are basically lost and have to stick with what you have.
Out of curiosity: What’s wrong with 2$0E firmware?