[cashkey1]

Buddy!! You did it! i have sucessfully flashed all three UD02 "FAN" variants to be UD04's!!
but i remember you said your ud02 was a "March 2013 Batch" correct? i seem to have problems with my "March 2013" unit too.. guess it was a "Bad Batch" it can sense the UHD, but when it tries to rip the UHD, alot of errors pop up.. and it takes very very long to start playing uhd's. the other two ud02's are super fast at reading and ripping uhd's. the other 2 are from Oct 2012, and Jul 2013.
attached below is the error readouts from the "Mar 2013" drive..i have cleaned the laser head with isopropyl alcohol but its still the same. guess its just a "Bad Batch Run of drives for March 2013"




MakeMKV v1.18.4 win(x64-release) started
Using LibreDrive mode (v02.1 id=489CDFD6D392)
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading 'BD-RE PIONEER BD-RW BDR-UD04 1.14 MCDL091911WL' at offset '33366013952'
udf: node fe/efe failed!
Using direct disc access mode
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading 'BD-RE PIONEER BD-RW BDR-UD04 1.14 MCDL091911WL' at offset '33365950464'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading 'BD-RE PIONEER BD-RW BDR-UD04 1.14 MCDL091911WL' at offset '33366013952'
udf: node fe/efe failed!
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading 'BD-RE PIONEER BD-RW BDR-UD04 1.14 MCDL091911WL' at offset '33261289472'
Error 'Scsi error - MEDIUM ERROR:L-EC UNCORRECTABLE ERROR' occurred while reading 'BD-RE PIONEER BD-RW BDR-UD04 1.14 MCDL091911WL' at offset '33261297664'