I got model number from label on NVMe stick as I haven’t received laptop yet. I plan to run linux. I see 2 possible firmware file.
lista_device model=“WD_BLACK SN850 1TB”>
wdDashboard/firmware/WD_BLACK_SN850_1TB/613200WD/device_properties.xml
wdDashboard/firmware/WD_BLACK_SN850_1TB/614900WD/device_properties.xml
</lista_device>
I guess I will update using the WD utility using a Windows VM or use a NVMe to USB adapter on a Windows laptop.