gang_2019
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May 21, 2016
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Recent posts
- Issues upgrading Whatsminer M21S firmwareAug 17, 2025
I tried to grab the latest firmware for the Whatsminer M21S from this page and use the WhatsMinerTool to upgrade it: https://www.whatsminer.com/server/firmware.html?locale=en My units came with version 20210322.22.REL…