Hi,
I may confirm that the same situation (no board response) is present in case of Gen1, when I use "Flash-missingPDAT_Release-1.0.4.bin" patched with using "platform-data-patch.py".
But if I use a backuped flash image, there is no problem.
It seems that there is a problem in 'Flash-missingPDAT_Release-1.0.4.bin' or patching method.
xbolshe