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It flashed successfully! Thanks! I'll try it when I get a UHD disk. I just want to get newer firmware for writing disks. I just got a Pioneer BDR-S09XLT with FW 1.30 Can it be flashed to support UHD discs, or should I just update to FW 1.54?(latest before 2022/12) Drive Information OS device name: H...

I just got a Pioneer BDR-S09XLT with FW 1.30 Can it be flashed to support UHD discs, or should I just update to FW 1.54?(latest before 2022/12) Drive Information OS device name: H: Manufacturer: PIONEER Product: BD-RW BDR-S09 Revision: 1.30 Serial number: Firmware date: 2014-12-05 Bus encryption fla...

MartyMcNuts wrote: ↑

Sun Nov 09, 2025 10:45 pm

Can you remove the drive from the enclosure? then you can check the model on the drive label.

In fact, I did exactly that, but unfortunately they removed the metal casing. Unlike general laptop optical drives that have metal casing protection, this optical drive only has the core.

MartyMcNuts wrote: ↑

Sun Nov 09, 2025 3:36 am

So someone has replaced the drive in it with the UJ272 which would most likely be either a Matshita or a Panasonic.

They do something modifications on the board that converts slimline SATA to USB to change the optical drive's model number.

I got the same one. When I install it on my notebook, it shows BD-MLT UJ272. So it's not the MT1959 platform,and not LG's BD Driver too.

Successfully cross-flashed my 16D1H-U with A201 firmware to WH16NS58.
I flashed it to "A204," then "WH16NS60-1.03," and finally "WH16NS58-1.V5".
This will be the disc quality check driver.

I'm trying to find a Pioneer driver for burning discs.