I have various RE4 2TB WD2003FYYS dirives with firmware revisions 01.01D01, 01.01D02 and 01.01DB2. I am in the process of upgrading all the 01.01D01 ones to 01.01D02. The 01.01D02 file is dated 6-15-2011 and was sent to me by WD support in Apr 2012. I recently purchased 5 disks with manufacture date of Nov 2011 and they came with 01.01DB2. Does the B mean a beta version?
Does anyone know which is the latest and/or version 01.01D02 or 01.01DB2?