I am trying to flash the eMMC on my brand new Radxa Zero 3W, but have failed so far.
I have installed and compiled rkdeveloptool following instructions from Radxa [1].
And I am able to see the device:
$ sudo rkdeveloptool ld
DevNo=1 Vid=0x2207,Pid=0x350a,LocationID=104 Maskrom
Unfortunately, every other command seems to fail:
$ sudo rkdeveloptool rci
Read Chip Info failed!
$ sudo rkdeveloptool wl 0 ~/Download
Write LBA failed!
I have also tried upgrade_tool, but receive the same error messages.
Has anyone had more success? What am I missing?
Any advice appreciated!
Cheers,
Bernd
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[1] https://docs.radxa.com/en/zero/zero3/low-level-dev/rkdeveloptool?host-os=debian