I had my N810 updated when it was running on mmc2 late last night. The tablet kept rebooting a couple times then booted from flash. The boot menu was gone. I shut it off.

This morning I plugged it to the AC adapter. It kept rebooting itself at least 5 times and then booted from flash. I lost the boot menu. I re-run the initfs_flasher; funny thing was it did not ask for dropbear and such but it configured the tablet the way it was.

I rebooted the tablet. It went to boot from mmc2 and said "software updated".

I haven't tested any software on the tablet yet.