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The manufacture date on the drive is April 13, 2022. This drive was just purchased a couple of weeks ago. On the enclosure it says Model: BP50NB40 SVC Code: NB52 It is a usb drive and I'm using both the usb data and extra power connection. Voltage Rating is 5V (1.8A). The Rom Ver listed on the drive...

Found this in the thread SDFTool flasher: UPDATE - 21/12/2021: The latest version of the SDFtool Flasher has a checkbox option to flash the boot loader with the main firmware to the drive. This is useful for the newer BP50NB40 with SVC: NB52. It's also possible that other newer models may require t...

I've tried this one first using the new SDFtool Flasher 1.37 and using the old SDFtool Flasher BP50NB40 to > BP50NB40-NB50-1.03MK then to > BP60NB10 1.02MK Then I tried both ways NB52 to > BP50NB40-NB50-1.03MK with enc > BP50NB40-NB50-1.03MK with bootloader/full flash > BP60NB10 1.00_HBD Each time ...

I've tried this one first using the new SDFtool Flasher 1.37 and using the old SDFtool Flasher BP50NB40 to > BP50NB40-NB50-1.03MK then to > BP60NB10 1.02MK Then I tried both ways NB52 to > BP50NB40-NB50-1.03MK with enc > BP50NB40-NB50-1.03MK with bootloader/full flash > BP60NB10 1.00_HBD Each time t...

I've followed the instructions and haven't be able to change the firmware on my LG BP50NB40 NB52 Blu-ray writer. Below is the device info if that helps. Thanks in advance for any help Drive Information OS device name: D: Manufacturer: HL-DT-ST Product: BD-RE BP50NB40 Revision: 1.03 Serial number: SI...