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ASIC.TOOLS / FIRMWARE

Download MicroBT WhatsMiner M6BS++ Firmware

Download official firmware for MicroBT WhatsMiner M6BS++. Versions: 1. Local downloads, hardware compatibility, file sizes and SHA-256 checksums.

MicroBT WhatsMiner M6BS++

Firmware is hardware-specific. Match the exact model and control-board revision, back up settings, use stable power, test one miner first, and never interrupt an upgrade. A wrong image can make the controller unbootable.

Available versions

1 version
Official family firmwareOfficial source: WhatsMiner official firmware download ↗
Version

20260908.12

Whatsminer-all-20260908.12.bin

Download firmware↓ 43.1 MB
Published / updated
2026-09-21 11:00:42
Compatibility
ONLY H616 control board (CB6); M30/M50/M60/M70 series. Do not use with other control boards. Rollback prohibited; recommended WhatsMinerTool 9.2.5. Do not downgrade newer firmware.
Size
43.1 MB
Check file integrity · SHA-256

SHA-256

6206185d7a4d6035dd2f831c601e72fabb1b3bc42f394ba8b71c41d475b16356

MD5

93699b6c497fa9e378aa4e12b17606a0

Verify the downloaded file with SHA-256 before uploading it to a miner.

Release notes

1. Applicable mode 1.1 M70 series/ M60 series/ M50 series/ M30 series etc.； 1.2 Support only for H616 (CB6) type; 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 bugs with hashrate and power performance setting ; 2.3 Strengthen the safety of firmware; 2.4 Rolling back to earlier version is prohibit， suggest to match with tool whatsminertool-9.2.5 ； 2.6 If your whatsminer firmware version is newer than this firmware version, please do not upgrade!

Official source ↗

Sources checked 2026-10-13