You will need to use LiteOn's bitsetting tool to set the bitsetting...

The bitsetting fix will only fix broken bitsetting implementations and is available only for firmwares where it is broken.

Auto-bitsetting is available only for old-style firmwares where the booktype setting is lost after a drive reset (system reboot or firmware flash). Newer firmwares that remember the setting after a drive reset do not have auto-bitsetting as an available patch (because auto-bitsetting was designed to deal with the problem of lost booktype options after reset).

To the best of our knowledge, KS04's bitsetting is not broken, and KS04 also uses the new-style bitsetting that remembers the booktype setting after a drive reset, so neither patch is needed.