ok. the ota processing seems to have failed near the very end
first thing to do is to get rid of those remnant:
rm -rf /mnt/downloads/.soptmp
Then you could try two options:
One, use the instructions I provided in the Skylark 1.2 thread to manually update.
Two, if you remove the “zindex” file from /mnt/downloads/.cache, you will be able to get the OTA again when it goes round again, though that will be many hours.
Does anything in the system log look like its complaining about anything related to nand?