Forum for discussions about UHD-capable dives
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telefax.mousier-6p
- Posts: 4
- Joined: Thu Mar 13, 2025 4:19 pm
#1
Post
by telefax.mousier-6p » Fri Mar 14, 2025 6:18 pm
Hello, I recently bought a blu ray drive and thought it can directly read 4k blu ray disks. It's pretty new, with an usb c port and cost like 100€ on amazon. Yesterday I found out that it can only read normal blu ray disks. Even though it's BDXL compatible which is very disappointing because it's new and not cheap.
So my question is if it's possible to flash the firmware to read 4k disks. I did some research and found that I can try to crossflash from BDR-US03 to BDR-US04. But I cannot find any firmware...
Here my info:
Code: Select all
Drive Information
Manufacturer: ASUS
Product: SBW-06D5H-U
Revision: E101
Serial number: xxx
Firmware date: 2018-08-22
Bus encryption flags: 1B
Highest AACS version: 68
LibreDrive Information
Status: Enabled
Drive platform: RS8511
Firmware name: PIONEER BDR-US03
Firmware type: Original (unpatched)
Firmware version: E101/ID26
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes
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Coopervid
- Posts: 2792
- Joined: Tue Feb 19, 2019 10:32 pm
#2
Post
by Coopervid » Fri Mar 14, 2025 7:43 pm
telefax.mousier-6p wrote: ↑Fri Mar 14, 2025 6:18 pm
Hello, I recently bought a blu ray drive and thought it can directly read 4k blu ray disks. It's pretty new, with an usb c port and cost like 100€ on amazon. Yesterday I found out that it can only read normal blu ray disks. Even though it's BDXL compatible which is very disappointing because it's new and not cheap.
So my question is if it's possible to flash the firmware to read 4k disks. I did some research and found that I can try to crossflash from BDR-US03 to BDR-US04. But I cannot find any firmware...
Here my info:
Code: Select all
Drive Information
Manufacturer: ASUS
Product: SBW-06D5H-U
Revision: E101
Serial number: xxx
Firmware date: 2018-08-22
Bus encryption flags: 1B
Highest AACS version: 68
LibreDrive Information
Status: Enabled
Drive platform: RS8511
Firmware name: PIONEER BDR-US03
Firmware type: Original (unpatched)
Firmware version: E101/ID26
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes
PM sent.
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telefax.mousier-6p
- Posts: 4
- Joined: Thu Mar 13, 2025 4:19 pm
#3
Post
by telefax.mousier-6p » Fri Mar 14, 2025 9:25 pm
Coopervid wrote: ↑Fri Mar 14, 2025 7:43 pm
telefax.mousier-6p wrote: ↑Fri Mar 14, 2025 6:18 pm
Hello, I recently bought a blu ray drive and thought it can directly read 4k blu ray disks. It's pretty new, with an usb c port and cost like 100€ on amazon. Yesterday I found out that it can only read normal blu ray disks. Even though it's BDXL compatible which is very disappointing because it's new and not cheap.
So my question is if it's possible to flash the firmware to read 4k disks. I did some research and found that I can try to crossflash from BDR-US03 to BDR-US04. But I cannot find any firmware...
Here my info:
Code: Select all
Drive Information
Manufacturer: ASUS
Product: SBW-06D5H-U
Revision: E101
Serial number: xxx
Firmware date: 2018-08-22
Bus encryption flags: 1B
Highest AACS version: 68
LibreDrive Information
Status: Enabled
Drive platform: RS8511
Firmware name: PIONEER BDR-US03
Firmware type: Original (unpatched)
Firmware version: E101/ID26
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes
PM sent.
Thank you very much. Crossflashing was straightforward and 4K disks are now readable! I got some issues with playing disks directly via VLC on macOS. I think it's not possible with this drive. But most important is that I don't need to buy another drive even though it's limited to 4x like in the UHD Disk Guide. But I think it's okay.
Is it possible to flash directly in macOS with Apple Silicon? If yes I could create a short manual.
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telefax.mousier-6p
- Posts: 4
- Joined: Thu Mar 13, 2025 4:19 pm
#4
Post
by telefax.mousier-6p » Fri Mar 14, 2025 9:34 pm
This is my portable setup lol:

- 224D0BFD-9473-457E-ABE8-93877D3F0430 Medium.jpeg (50.5 KiB) Viewed 4136 times
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Coopervid
- Posts: 2792
- Joined: Tue Feb 19, 2019 10:32 pm
#5
Post
by Coopervid » Fri Mar 14, 2025 10:20 pm
The firmware files are Windows only by the author. No options therefore.
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GDZsobi
- Posts: 1
- Joined: Tue Mar 18, 2025 10:46 pm
#6
Post
by GDZsobi » Wed Mar 26, 2025 9:31 am
I'm currently experiencing an issue similar to what is described in this post, my drive is unable to read 4K Blu-ray disk. It is the same model as mentioned in this post, but it has a newer firmware version, as I shown below.
Code: Select all
Drive Information
OS device name: E:
Manufacturer: ASUS
Product: SBW-06D5H-U
Revision: E102
Serial number: CIDL279490WL
Firmware date: 2023-04-20
Bus encryption flags: 1B
Highest AACS version: 76
LibreDrive Information
Status: Possible, not yet enabled
Drive platform: Pioneer RS8511
Firmware version: ID26
Is there a way to make my drive read 4K discs?
I'd appreciate any suggestion. Thank you for your help!
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Coopervid
- Posts: 2792
- Joined: Tue Feb 19, 2019 10:32 pm
#7
Post
by Coopervid » Wed Mar 26, 2025 12:24 pm
GDZsobi wrote: ↑Wed Mar 26, 2025 9:31 am
I'm currently experiencing an issue similar to what is described in this post, my drive is unable to read 4K Blu-ray disk. It is the same model as mentioned in this post, but it has a newer firmware version, as I shown below.
Code: Select all
Drive Information
OS device name: E:
Manufacturer: ASUS
Product: SBW-06D5H-U
Revision: E102
Serial number: CIDL279490WL
Firmware date: 2023-04-20
Bus encryption flags: 1B
Highest AACS version: 76
LibreDrive Information
Status: Possible, not yet enabled
Drive platform: Pioneer RS8511
Firmware version: ID26
Is there a way to make my drive read 4K discs?
I'd appreciate any suggestion. Thank you for your help!
You are out of luck with firmware newer than Dec. 2022.
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Gozer83
- Posts: 4
- Joined: Thu Apr 03, 2025 10:09 pm
#8
Post
by Gozer83 » Thu Apr 03, 2025 10:16 pm
Hello, i buyed this
ASUS SBW-06D5H-U BDXL Extern Ultra Slim in April 2020. Can anyone help me to read UHD with it?
I never made firmware update, so pretty sure it is possible.
all the best
Last edited by
Gozer83 on Fri Apr 04, 2025 6:30 pm, edited 1 time in total.
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zittrig
- Posts: 213
- Joined: Sat Jan 09, 2021 5:45 pm
#9
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by zittrig » Fri Apr 04, 2025 3:18 am
Post your drive information with a MakeMKV screen.
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Gozer83
- Posts: 4
- Joined: Thu Apr 03, 2025 10:09 pm
#10
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by Gozer83 » Fri Apr 04, 2025 9:49 am
Excuse me, is that better and does it help?

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zittrig
- Posts: 213
- Joined: Sat Jan 09, 2021 5:45 pm
#11
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by zittrig » Fri Apr 04, 2025 12:55 pm
Yes, that helps. The drive informations on the right are important.
Your drive can be flashed. Just wait a bit, someone (Billycar11 or Coopervid) can support you.
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Gozer83
- Posts: 4
- Joined: Thu Apr 03, 2025 10:09 pm
#12
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by Gozer83 » Fri Apr 04, 2025 12:59 pm
Great, thank you very much in advance.
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Coopervid
- Posts: 2792
- Joined: Tue Feb 19, 2019 10:32 pm
#13
Post
by Coopervid » Fri Apr 04, 2025 2:26 pm
Gozer83 wrote: ↑Fri Apr 04, 2025 12:59 pm
Great, thank you very much in advance.
PM sent.
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Gozer83
- Posts: 4
- Joined: Thu Apr 03, 2025 10:09 pm
#14
Post
by Gozer83 » Fri Apr 04, 2025 4:52 pm
Answered. Thank you very much. You guys helped me a lot.
kisses and hugs #nohomo

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edmsms
- Posts: 2
- Joined: Sun May 04, 2025 1:47 am
#15
Post
by edmsms » Sun May 04, 2025 1:55 am
Same model: ASUS SBW-06D5H-U. It can be flashed?
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