Fnirsi 1014d Firmware Link [No Password]

The Donwulff GitHub repository offers configuration files and experimental builds for standard and "deviated" hardware versions.

As of early 2026, the latest official firmware for the FNIRSI 1014D is . Release Date: Roughly October 2021. fnirsi 1014d firmware link

Before updating, try to use specialized tools mentioned in the EEVblog forum to backup the existing firmware. fnirsi 1014d firmware link

Check the FNIRSI Software Downloads page or the dedicated FNIRSI Firmware Upgrade section. fnirsi 1014d firmware link

Connect the device to your PC; it will appear as an external drive (approx. 8GB).