One.To circumvent the distribute of virus from the firmware, which can induce damage to the ANTMINER S19 series, the setting function of “Protected Boot” has long been switched on as well as “Root Authority” purpose has actually been disabled. In the meantime, BITMAIN joins fingers with its associates, such as https://bitmainantminer96172.mdkblog.com/40368897/detailed-notes-on-antminer-bitmain-s9