is this the upgrade for ALL batches or only some?
they lost some english-speaking engineer because what is written there is difficult to fully comprehend. Too much jargon.
At least, I am not sure that I got it.
It does have -all- marking, but what is autofreq-user?
I got two different 11.85th (summer) and 11th (fall) batches.
Are both of them autofreq or only later 11th?
https://shop.bitmain.com/support.htm