This guide will teach you how to reload Or upgrade Bitmain Antminer KA3 firmware.
And this also applies to all ANTMINERs, except B3.
1. Download the Firmware: Bitmain Antminer KA3 Firmware
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.
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.
Please don’t hesitate to get in touch with us if you have any questions.
