Hi, yes, please send me the firmware which was working for you and will send you a patching file containing that firmware.
I was able to overclock the miner from outside the bmminer, Freq and Voltage. Right now I did it for the Asic Boost firmware from
Bitmain. Here's a link:
http://torrent-miner.com/tools/Antminer-S9-LPM-20181023_OC.tar.gzI am working on disabling fan check, but for those interested on that, get in touch on discord or PM as that's not going to be released for free.