Firmware update issue

[tllim]

Hi!

I just received my Pinecil and wanted to update the firmware to IronOS v2.13 NL. Unfortunately this fails with:

    dfu-util: Error during special command "MASS_ERASE" get_status

I'm using dfu-util 0.9-1 from Ubuntu 20.04; dfu-util -l shows

    Found DFU: [28e9:0189] ver=0100, devnum=124, cfg=1, intf=0, path="1-6", alt=0, name="@Internal Flash  /0x08000000/128*001Kg", serial="??"

so according to the https://wiki.pine64.org/wiki/Pinecil it should be safe to update the firmware.

I also tried updating the firmware with https://github.com/pine64/pinecil-firmware-updater/ on a Windows 10 machine but it fails with a similar message:

    Invalid DFU suffix signature A valid DFU suffix signature will be required in a future dfu-util release!!! Error during special command "MASS_ERASE" get_status
    DFU-Util exited with error code 74!
    Flashing failed.

Any ideas what could be wrong here and how to update the firmware on this device?

See https://pastebin.com/wmRE10Bk for a complete log of dfu-util.

Thanks in advance.

Please refer to this thread: https://github.com/Ralim/IronOS/issues/820