www.makemkv.com

tsangkaiming wrote: Sat Jan 31, 2026 2:54 am same problem on UHD. Would you please help if possible

leyavo4902 wrote: Sat Jan 31, 2026 1:55 pm Hi,
I have the following drive. Can you please help me to read UHD discs.

Drive Information
OS device name: /dev/sr2
Manufacturer: PIONEER
Product: BD-RW BDR-UD03
Revision: 1.14
Serial number: DDDL526255WL
Firmware date: 2020-06-15
Bus encryption flags: 1B

LibreDrive Information
Status: Enabled
Drive platform: RS8511
Firmware name: PIONEER BDR-US03
Firmware type: Original (unpatched)
Firmware version: 1.14
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes

johannu wrote: Thu Feb 05, 2026 9:49 am Hi, I have the following drive. Can you please also help me to read UHD discs.

Drive Information
OS device name: D:
Manufacturer: PIONEER
Product: BD-RW BDR-UD03
Revision: 1.14
Serial number: xxxx
Firmware date: 2020-06-15
Bus encryption flags: 1B

LibreDrive Information
Status: Enabled
Drive platform: RS8511
Firmware name: PIONEER BDR-US03
Firmware type: Original (unpatched)
Firmware version: 1.14
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes

Thank you!

SMD88 wrote: Thu Feb 05, 2026 4:51 pm I just purchased an unused UD03 from Japan and plan to get another 2 or 3 units. Once I receive the first drive, I will post my drive's information.

I do have one question in advance of getting the drive; does the flasher work only once? Or is it possible to use with all the drives I buy?

Thanks!

SMD88 wrote: Thu Feb 05, 2026 4:51 pm I just purchased an unused UD03 from Japan and plan to get another 2 or 3 units. Once I receive the first drive, I will post my drive's information.

I do have one question in advance of getting the drive; does the flasher work only once? Or is it possible to use with all the drives I buy?

Thanks!

Coopervid wrote: Sat Jan 31, 2026 9:30 am

tsangkaiming wrote: Sat Jan 31, 2026 2:54 am same problem on UHD. Would you please help if possible

You need to post your Makemkv info like all the other guys.

tsangkaiming wrote: Sat Feb 07, 2026 8:19 am

Coopervid wrote: Sat Jan 31, 2026 9:30 am

tsangkaiming wrote: Sat Jan 31, 2026 2:54 am same problem on UHD. Would you please help if possible

You need to post your Makemkv info like all the other guys.

Drive Information
OS device name: D:
Manufacturer: PIONEER
Product: BD-RW BDR-UD03
Revision: 1.03
Serial number: OJDL203976WL
Firmware date: 2015-05-14
Bus encryption flags: 1B

LibreDrive Information
Status: Enabled
Drive platform: RS8510
Firmware name: PIONEER BDR-US03
Firmware type: Original (unpatched)
Firmware version: 1.03/ID19
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes

No disc inserted

Drive Information
OS device name: E:
Current profile: BD-R SRM
Manufacturer: PIONEER
Product: BD-RW BDR-UD03
Revision: 1.14
Serial number: ---
Firmware date: 2020-06-15
Bus encryption flags: 1B

LibreDrive Information
Status: Enabled
Drive platform: RS8511
Firmware name: PIONEER BDR-US03
Firmware type: Original (unpatched)
Firmware version: 1.14
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes

Disc Information
Data capacity: 0.0 Gb
Disc type: BD-R
Number of layers: 1
Channel bit length: 74,5 nm (25.0 GB max. per layer)

BDLover wrote: Sun Feb 08, 2026 9:18 am I'd love the updater too please.



Drive Information
OS device name: F:
Manufacturer: PIONEER
Product: BD-RW BDR-UD03
Revision: 1.14
Serial number:
Firmware date: 2020-06-15
Bus encryption flags: 1B
Highest AACS version: 82

LibreDrive Information
Status: Enabled
Drive platform: RS8511
Firmware name: PIONEER BDR-US03
Firmware type: Original (unpatched)
Firmware version: 1.14
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes

hewhois wrote: Sun Feb 08, 2026 8:38 pm Hi,

I have the below drive, please help for UHD support.

Drive Information
OS device name: E:
Current profile: BD-R SRM
Manufacturer: PIONEER
Product: BD-RW BDR-UD03
Revision: 1.14
Serial number: ---
Firmware date: 2020-06-15
Bus encryption flags: 1B

LibreDrive Information
Status: Enabled
Drive platform: RS8511
Firmware name: PIONEER BDR-US03
Firmware type: Original (unpatched)
Firmware version: 1.14
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes

Disc Information
Data capacity: 0.0 Gb
Disc type: BD-R
Number of layers: 1
Channel bit length: 74,5 nm (25.0 GB max. per layer)

Coopervid wrote: Mon Feb 09, 2026 10:43 am

hewhois wrote: Sun Feb 08, 2026 8:38 pm Hi,

I have the below drive, please help for UHD support.

Drive Information
OS device name: E:
Current profile: BD-R SRM
Manufacturer: PIONEER
Product: BD-RW BDR-UD03
Revision: 1.14
Serial number: ---
Firmware date: 2020-06-15
Bus encryption flags: 1B

LibreDrive Information
Status: Enabled
Drive platform: RS8511
Firmware name: PIONEER BDR-US03
Firmware type: Original (unpatched)
Firmware version: 1.14
DVD all regions: Yes
BD raw data read: Yes
BD raw metadata read: Yes
Unrestricted read speed: Yes

Disc Information
Data capacity: 0.0 Gb
Disc type: BD-R
Number of layers: 1
Channel bit length: 74,5 nm (25.0 GB max. per layer)

PM sent.