Hi, just to share:
I have just successfully updated firmware for WD_BLACK SN850X 2000GB
from 620311WD
to 620331WD
using nvme-cli=2.3-2
(on Ununbu 22.04).
- To download new firmware file use this manual.
- To upload the firmware:
> sudo nvme fw-download -f 620331WD.fluf /dev/nvme0
Firmware download success
- To switch on new firmware:
> sudo nvme fw-commit -s 2 -a 3 /dev/nvme0
Success committing firmware action:3 slot:2
Multiple Update Detected (MUD) Value: 1568322
Detected an overlapping firmware/boot partition image update command sequence due to processing a command from an Admin SQ on a controller
- rebooted, but should not be necessary due to action=3. The current status:
> sudo nvme fw-log /dev/nvme0
Firmware Log for device:nvme0
afi : 0x2
frs1 : 0x4457313133303236 (620311WD)
frs2 : 0x4457313333303236 (620331WD)
Good luck! P.S. JFYI only, no warranty!!!