How-To update DXP2800 "System Firmware"? Downloaded *.img file from nas.ugreen.com/pages/downloads

[Olivia]

Hi

How-To update DXP2800 “System Firmware”?

 ls -lrt release_20251224-firmware_image-1.12.0.95-intel_amd64_6.12.30+.img
.rw-r--r-- Glenna staff 1.5 GB Sat Jan 10 06:15:52 2026  release_20251224-firmware_image-1.12.0.95-intel_amd64_6.12.30+.img

[sard]

I might be wrong - but i think what UGreen calls system firmware is actually a new UGos Version but won’t install any Bios/Firmware update or such. So installing this - e.g. via bootable USB drive will replace your current OS (truenas i would assume) with UGos. Not sure, if that’s what you are aiming for…

[Olivia]

Thanks. No I wish just update the BIOS.

[dan]

@Olivia

How-To update DXP2800 “System Firmware”?

You should ask them, or whatever support channels they provide.