Hi. I'm an old user here in mobileread.com, but this is my first post.
When I try to flash a system image (~350MB) with fastboot, it takes like 20 seconds. It looks too fast for me, and I think that it just flash a few MBs.
Just to be sure about this behavior, I have edited with an hex editor the last 64 bytes of the system image with some strings, to flash the image and then check from a terminal in the PW1 using the command 'strings /dev/mmcblk0p1 | grep "string here" ' if the string is there. Well, it wasn't there.
I'm wondering if anyone has succeeded trying to flash a complete system image using fastboot.
Thanks to all who has contributed to know the secrets of this eink devices