So I redownloaded the Vanilla image - didn't help, still the same problem. I don't know what should I check in that md5dum file... Maybe you gonna tell me please?

And I didn't restart the device between flashing FW and eMMC! First I flashed FW withou -R, then I flashed only kernel withou -R and then I flashed eMMC with -R but nothing really happend, no flashing done, no restart... Just the same case as I screened in the first post.