1. Firmware download link
https://www.whatsminer.com/server/firmware.html
Click the firmware download link, and the browser will automatically jump to the firmware download site of the official website, as shown below:
2. Select firmware files
Click on the [Upgrade] button, click on the [Select Firmware] button and select the firmware file to upgrade in the bullet-box displayed, as follows:
3. Start to upgrade firmware
Select the firmware file, check the IP of the miner to be upgraded, and click on the [Start Upgrade] button to upgrade, as follows:
When the dialog box pops up, click the OK button. The status shows "success" and the upgrade is successful; otherwise, it shows "failure".
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