How to Reload Or Upgrade Bitmain Antminer S9 Series Firmware?


This guide will teach you how to reload Or upgrade Bitmain Antminer S9 Series firmware.

And this also applies to all ANTMINERs, except B3.

1. Download the Firmware: Visit Our Firmware Page >

To download the firmware, use a browser such as Firefox or Google Chrome.

2. Get the firmware now.

Opening the firmware file is not advised. In a convenient location on your laptop or computer, save the file. If your computer is a Mac, turn off the option that opens the file automatically.

3. Access System > Upgrade in your miner’s interface. Click “Browse” to find the file and “Flash” to load the file.

reload or upgrade firmware

After the firmware has loaded, keep the miner running and powered for 20 minutes. It will show “System Upgrade Success” if the upgrade is successful.

reload or upgrade firmware

Please don’t hesitate to get in touch with us if you have any questions.

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