I tried installing latest Nemo Mobile, and back flashing PR1.3

Well, the battery didn't come to my mind as it was working very recently.
This did the trick and I managed to flash nolo. Then combined image, mmc, and combined once again (as the meego wiki page suggested). Trying to boot it now...

Now I noticed that after `flasher-3.5 -R` the hw revision is detected as 2104. And I cold flashed it with 2101. Is it a problem?