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Firmware

M3x & M5x series
M2x series
M10 & D1 series
M3

line2

SD-card flashing program

H6os control board
H616 Control Board
H3 control board
H6 control board

File name

Whatsminer-M5x&M3x-all-20230818.15.bin

File size

20MB

Instruction

1. Applicable mode
1.1 M56, M53, M50, M31S, M30S, M32 etc.；
1.2 High mode can be only supported, also require the input voltage over than 230VAT;
1.3 Tutorial video: https://youtu.be/L-gpDzD9YCU
2. New version highlights
2.1 Support Pool TLS safety transportation protocol;
2.2 Fix some pool connection and no hash issues ;
2.3 Strengthen the safety of firmware: device will reboot 2 times during upgrading,the version name will be end with"NeedUpgradeAgain" at 1st time，please wait for 2nd reboot, after that it will be changed to target version;
2.4 Fixing other bugs;
2.5 Online upgrading to version earlier than 20221009 is prohibit，suggest to match with tool whatsminertool-8.1.38；
2.6 The WhatsMiner API version is V2.0.5_20230714;
2.7 If your whatsminer firmware version is newer than this firmware version, please do not upgrade!

Update time

2023.8.31

Operation

Download