1) First scan you IP ranges in Optiscan and select the miners you are looking to update.
Hint: Using the Expand Icon you can see quickly the Control Board type
2) Then click on the "Firmware" bottom like you where to install. However, instead of checking for compatibility just click continue.
3) Next you simply select your miner model form the first dropdown.
4) Then click select file. When file browsing to find your update files you need to change the file type to *.tar.gz to see the files.
5) Once visible you simply need to select AML or CVT depending on your control board type and click open.
6) Finally click confirm to update the miners.
7) Optiscan will then update your firmware.
8) And confirm when it is complete.
