1219 (the fixed version of 1024) is below
Download link is
here. Rolls back to the last good patch in Oct (1024), but fixes voltage adjustment and the important reset button. MD5: 7DF1B12D28B25E10AAC37E2EAFC7397B
[This is 1219 = 19th Dec 2014 firmware]
And 1024 is rehosted on mega
here. Couldn't find the MD5 though.
Are both of these from BITMAIN?
I have been running some on 10-24 and 12-19. The better overclockers I run on the strongest PSUs since the voltage does have an effect. The poorer performers I have been running 12-19 with until I get to whichever unit and figure out why it is hashing slower than the others.
In my experience it has been the unit which decides which firmware is better. Or there is a possibility I'm not doing something right.
I set the poor performers to 218 / 0720
12-19 and 10-24 should be identical performance wise, but 12-19 includes the extremely important reset button fix. Please upgrade to that, you'll be grateful when a unit soft bricks and you don't have to send it in for repair.