LG WH16NS40 1.05 RMA Drive not flashing

[thejm]

Hey guys,

I just sent my WH16NS40 drive out to LG for RMA work and received a new (refurbished I'm sure) drive in the mail from them. The new drive has a manufacturing date of December 2020.

Its current FW is: HM-DT-ST_BD-RE__WH16NS40_1.05_212005061440_KZNKCOB3944

I can't get this drive to flash into any other FWs. I am using the SDF tool and MK FWs from the below thread.
viewtopic.php?f=16&t=19634

I always click the "enc?" before flashing and always restart after for the changes to take effect. I have tried flashing to the "WH16NS40-NS50-1.05-NM00900..." FW as well as the WH16NS60 version of it but can't get it to take. In case there was some kind of visual bug I then tried to flash to an older FW but no go.

FWIW I also tried flashing it using a copy of the "HL Data Storage" flashing tool as well but that also didn't work.

In the past I have successfully flashed 3 separate Drives to older FWs but this new one seems to be giving me issues. Am I doing something obviously wrong or is this a new FW from LG that needs to be examined?

Thanks in advance for the help!
JM

[Billycar11]

post your mkaemkv drive info section after a restart

[thejm]

Drive Information
OS device name: H:
Manufacturer: HL-DT-ST
Product: BD-RE WH16NS40
Revision: 1.05
Serial number: KZNKCOB3944
Firmware date: 2120-05-06 14:40
Bus encryption flags: 17
Highest AACS version: 76

LibreDrive Information
Status: Enabled
Drive platform: MT1959
Firmware type: Patched (microcode access re-enabled)
Firmware version: 1.05
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes

No disc inserted

[thejm]

I just realized that this error message is popping up for the SDFTool.

Capture.PNG (29.87 KiB) Viewed 8679 times

Not sure if this has anything to do with the drive not flashing. Is there another flasher i could test? If so can you link me to it?

[Billycar11]

I just realized that this error message is popping up for the SDFTool.

Capture.PNG

Not sure if this has anything to do with the drive not flashing. Is there another flasher i could test? If so can you link me to it?

Drive Information
OS device name: H:
Manufacturer: HL-DT-ST
Product: BD-RE WH16NS40
Revision: 1.05
Serial number: KZNKCOB3944
Firmware date: 2120-05-06 14:40
Bus encryption flags: 17
Highest AACS version: 76

LibreDrive Information
Status: Enabled
Drive platform: MT1959
Firmware type: Patched (microcode access re-enabled)
Firmware version: 1.05
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes

No disc inserted

your drive is already flashed thats why its not working with enc once it flashed you dont need that

[thejm]

I feel dumb. Thanks for clearing this up.

At this point do i need to downgrade the FW to something like 1.02 in order to rip 4K blurays or will the current FW do it?

[Billycar11]

I feel dumb. Thanks for clearing this up.

At this point do i need to downgrade the FW to something like 1.02 in order to rip 4K blurays or will the current FW do it?

i recommend wh16ns60 1.02 if you use makemkv if you use other stuff just leave it the current firmware will work with 4K UHD

[thejm]

Thanks. I appreciate the quick replies and the help! I learned something today.

[joeyjoejoe]

I know this is an old post bit i just ran into this with my new WH16NS40. As advised above i just went with the wh16ns60 1.02 firmware and the drive flashed and worked right away. Just in case anybody runs into the same issue.