I never was able to get this upgrade / update to work properly with my B2 (< 2.0 firmware).
It would hang at 40%, I will have to check to see IF I still have the log file -- if this would be helpful.
I ended up waiting for a time -- when I could perform this upgrade -- the old fashioned way.
Backup / move files from B2
then Erase those remaining files on B2 (not needed/desired).
Performed a B2 V2.0.2 image installation with USB Flash Disk (e.g. first time, new disk).
Works great -- new admin manus are nice !
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