Need help with firmare updates on two UHD capable drives

Discussion of LibreDrive mode, compatible drives and firmwares
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Falloutboy
Posts: 16
Joined: Thu Jan 11, 2018 1:03 pm

Need help with firmare updates on two UHD capable drives

#1 Post by Falloutboy » Wed Jul 23, 2025 4:06 am

Ive been out of it for a bit been quite crook, haven't been able to respond to mail from here but now I'm back - I have two drives that I need the firmware and order of operations for to upgrade them to being able to handle UHDs They are:

External LG BP50NB40
SVC Code NB52 Rom Ver 1.03

Internal ASUS BH16NS55
SVC Code NS55 Rom V1.05

The ASUS will be external after updating.

Can some one point me to the right place that shows everything in order and doesn't look like a state diagram.

Thanks.

zittrig
Posts: 229
Joined: Sat Jan 09, 2021 5:45 pm

Re: Need help with firmare updates on two UHD capable drives

#2 Post by zittrig » Wed Jul 23, 2025 5:41 am

Just have a good look there -----> viewtopic.php?f=16&t=19634
There you can find very good information, the SDF Flasher and firmware packs.

The BH16NS55 just flash directly to WH16NS60 1.02MK.

The BP50NB40 with NB52 needs a few more moves: " ..... NB52 to > BP50NB40-NB50-1.03MK with enc > BP50NB40-NB50-1.03MK with bootloader/full flash > BP60NB10 1.00_HBD from Marty download/file.php?id=2143 if using command line add "full" after rawflash"

MartyMcNuts
Posts: 3806
Joined: Wed Nov 22, 2017 11:45 pm

Re: Need help with firmare updates on two UHD capable drives

#3 Post by MartyMcNuts » Wed Jul 23, 2025 7:00 am

zittrig wrote:
Wed Jul 23, 2025 5:41 am
Just have a good look there -----> viewtopic.php?f=16&t=19634
There you can find very good information, the SDF Flasher and firmware packs.

The BH16NS55 just flash directly to WH16NS60 1.02MK.

The BP50NB40 with NB52 needs a few more moves: " ..... NB52 to > BP50NB40-NB50-1.03MK with enc > BP50NB40-NB50-1.03MK with bootloader/full flash > BP60NB10 1.00_HBD from Marty download/file.php?id=2143 if using command line add "full" after rawflash"
No, don't use that old HBD firmware. Just use SDFTool flasher viewtopic.php?p=94848#p94848. The simple steps for the NB52 are also there.
Cheers :D
----------------------------------------------------------------------------------------------------------------------------
For UHD enabled drives (AU/NZ/SG + Others) & DIY Single Drive Flasher (WW): https://uhdenableddrives.com

zittrig
Posts: 229
Joined: Sat Jan 09, 2021 5:45 pm

Re: Need help with firmare updates on two UHD capable drives

#4 Post by zittrig » Wed Jul 23, 2025 7:22 am

Thanks for correction / optimizing!

Falloutboy
Posts: 16
Joined: Thu Jan 11, 2018 1:03 pm

Re: Need help with firmare updates on two UHD capable drives

#5 Post by Falloutboy » Fri Jul 25, 2025 3:52 am

MartyMcNuts wrote:
Wed Jul 23, 2025 7:00 am
No, don't use that old HBD firmware. Just use SDFTool flasher viewtopic.php?p=94848#p94848. The simple steps for the NB52 are also there.
That's perfect, took me a little bit to get used to the flasher but I sorted it and my LH is quite happily ripping 4k at 6X now, I have lots of these as I have lots of PCs so I will convert the other 6 later and then move onto the two ASUS drives.

Thanks to everyone that responded.

One other query does making your drives U.H.D capable slow them down for regular BR disks? I ask as I have seen my drives hit as high as 6x Read but at the moment I seem to be topping out at 3.8x

Falloutboy
Posts: 16
Joined: Thu Jan 11, 2018 1:03 pm

Re: Need help with firmare updates on two UHD capable drives

#6 Post by Falloutboy » Sun Sep 07, 2025 3:08 pm

MartyMcNuts wrote:
Wed Jul 23, 2025 7:00 am
zittrig wrote:
Wed Jul 23, 2025 5:41 am
Just have a good look there -----> viewtopic.php?f=16&t=19634
There you can find very good information, the SDF Flasher and firmware packs.

The BH16NS55 just flash directly to WH16NS60 1.02MK.

The BP50NB40 with NB52 needs a few more moves: " ..... NB52 to > BP50NB40-NB50-1.03MK with enc > BP50NB40-NB50-1.03MK with bootloader/full flash > BP60NB10 1.00_HBD from Marty download/file.php?id=2143 if using command line add "full" after rawflash"
No, don't use that old HBD firmware. Just use SDFTool flasher viewtopic.php?p=94848#p94848. The simple steps for the NB52 are also there.
Hi me again sorry about this but I have the ASUS BH16NS55 ready to flash it has rom ver 1.05 and svc code NS55 written on the top I tried to flash DE_LG_BH16NS55_1.02.bin on to it and got an error.

Am I missing some magic sauce to make it work??

MartyMcNuts
Posts: 3806
Joined: Wed Nov 22, 2017 11:45 pm

Re: Need help with firmare updates on two UHD capable drives

#7 Post by MartyMcNuts » Sun Sep 07, 2025 11:14 pm

Falloutboy wrote:
Sun Sep 07, 2025 3:08 pm
MartyMcNuts wrote:
Wed Jul 23, 2025 7:00 am
zittrig wrote:
Wed Jul 23, 2025 5:41 am
Just have a good look there -----> viewtopic.php?f=16&t=19634
There you can find very good information, the SDF Flasher and firmware packs.

The BH16NS55 just flash directly to WH16NS60 1.02MK.

The BP50NB40 with NB52 needs a few more moves: " ..... NB52 to > BP50NB40-NB50-1.03MK with enc > BP50NB40-NB50-1.03MK with bootloader/full flash > BP60NB10 1.00_HBD from Marty download/file.php?id=2143 if using command line add "full" after rawflash"
No, don't use that old HBD firmware. Just use SDFTool flasher viewtopic.php?p=94848#p94848. The simple steps for the NB52 are also there.
Hi me again sorry about this but I have the ASUS BH16NS55 ready to flash it has rom ver 1.05 and svc code NS55 written on the top I tried to flash DE_LG_BH16NS55_1.02.bin on to it and got an error.

Am I missing some magic sauce to make it work??
The LG BH16NS55 should be flashed to WH16NS60 1.02-MK. This is the recommended firmware but if you use other UHD ripping software such as DVDFab, then you can now flash the drive to either WH16NS60 1.00 or BH16NS55 1.02, although the former is quicker and "UHD official" drive firmware removes the sleep bug that affects "UHD friendly" drive firmware.
Cheers :D
----------------------------------------------------------------------------------------------------------------------------
For UHD enabled drives (AU/NZ/SG + Others) & DIY Single Drive Flasher (WW): https://uhdenableddrives.com

MartyMcNuts
Posts: 3806
Joined: Wed Nov 22, 2017 11:45 pm

Re: Need help with firmare updates on two UHD capable drives

#8 Post by MartyMcNuts » Sun Sep 07, 2025 11:16 pm

Falloutboy wrote:
Fri Jul 25, 2025 3:52 am
MartyMcNuts wrote:
Wed Jul 23, 2025 7:00 am
No, don't use that old HBD firmware. Just use SDFTool flasher viewtopic.php?p=94848#p94848. The simple steps for the NB52 are also there.
That's perfect, took me a little bit to get used to the flasher but I sorted it and my LH is quite happily ripping 4k at 6X now, I have lots of these as I have lots of PCs so I will convert the other 6 later and then move onto the two ASUS drives.

Thanks to everyone that responded.

One other query does making your drives U.H.D capable slow them down for regular BR disks? I ask as I have seen my drives hit as high as 6x Read but at the moment I seem to be topping out at 3.8x
No, it shouldn't have any affect. The speeds seen really depends on the disc being read.
Cheers :D
----------------------------------------------------------------------------------------------------------------------------
For UHD enabled drives (AU/NZ/SG + Others) & DIY Single Drive Flasher (WW): https://uhdenableddrives.com

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