Hi all
My collegue, efudd
https://bitcointalk.org/index.php?action=profile;u=2271429 is working on the same task, but with more features/support etc. So you have an option to have a deal with him - check topic nearby
Download
https://yadi.sk/d/8XVjwLbqUzSybg here is sha1sum of original file 5f84317263cc875fa729547d78e4384e6f811391
Update process is the same as for original firmware
You can click "thank you" here, or make donation to keep people motivated to share such things in future
BTC: 1HHzcJjKgKvs5HakqgGzsNXZ3sL6A6pJuK
ZEC: t1ZZkYfnSGrXjVP371s7Uoembu2PQAqkGeG
Please post your feedback, thank you
PS I'm not a Z9 owner, and had a chance to test modified cgminer only at 1 machine.
PPS Provided as is, no modifications or further improvements planned as for now