Here are the seven firmware files provided by Samsung Electronics ODD. Here is a compressed download link hosted by myself.
Original Links at SamsungODD.com for BIN file downloads
Improvement : Newly releaed firmware
Improvement :
1. Imporoved Lead-In Fail of CDR,CDRW 8cm
2. Imporoved Write Start Fail of DVD-R DL
3.Imporoved Write Fail of CDR extra disc
Improvement :
-.Improvement for recording quility with DVD DL.
-.Improvement that It’s not recognized in other brand drive after recording with DVD-R
Improvement : Product performance
Improvement : Product performance
Improvement :
Improvement for recording quality with DVD±R DL.
(disc recording speed down).
Improvement : Product performance
WINRAR compressed mirror links
The quoted messages were just copied and pasted from Samsungodd.com firmware download pages.