Which firmware options are available for MicroBT WhatsMiner Series M3x?

For MicroBT WhatsMiner Series M3x, the directory lists firmware sources and notes. Common options include: WhatsMiner (MicroBT) stock firmware, BiXBiT Firmware (availability depends on the exact control board and sub‑model).

How do people search for WhatsMiner Series M3x firmware?

Typical queries include: stock firmware, official firmware update, and model‑specific searches like “WhatsMiner Series M3x VNISH” or “WhatsMiner Series M3x Braiins OS+” (where supported).

Is it safe to use custom firmware?

Use official sources, confirm control board compatibility, keep a rollback plan, and be aware custom firmware may affect warranty.

MicroBT WhatsMiner Series M3x firmware (stock & custom)

MicroBT · WhatsMiner Series M3x

Popular search queries for WhatsMiner Series M3x

Copy/paste these into search when looking for firmware for this model.

stock firmwareofficial firmwarefirmware updateWhatsMiner Series M3x firmwareWhatsMiner Series M3x stock firmwareWhatsMiner Series M3x custom firmwareWhatsMiner Series M3x VNISH firmwareBiXBiT firmwareBiXBiT firmware downloadBiXBiT Antminer firmware

Popular firmware names for this model: WhatsMiner (MicroBT) stock firmware, BiXBiT Firmware. Use the “how people search” chips to find the right firmware faster (for example: “WhatsMiner Series M3x VNISH”, “WhatsMiner Series M3x Braiins OS+”, “WhatsMiner Series M3x LuxOS”, “WhatsMiner Series M3x stock firmware”).

Algorithm / use: SHA-256 (Bitcoin) · Firmware types: Custom, Stock

Firmware name	Firmware	Type	Links	Notes	Tags	Verified
WhatsMiner (MicroBT) stock firmware search: stock firmware, official firmware, firmware update, WhatsMiner Series M3x firmware, WhatsMiner Series M3x stock firmware, WhatsMiner Series M3x custom firmware, WhatsMiner Series M3x VNISH firmware	WhatsMiner Stock Firmware	Stock	official	Official firmware / tools / docs page.	asic;stock	2026-02-04
BiXBiT Firmware search: BiXBiT firmware, BiXBiT firmware download, BiXBiT Antminer firmware, WhatsMiner Series m3x firmware, WhatsMiner Series m3x stock firmware, WhatsMiner Series m3x custom firmware, WhatsMiner Series m3x VNISH firmware	BiXBiT Firmware	Custom	official	The page lists supported WhatsMiner series and links to details/downloads.	asic;custom	2026-02-04
BiXBiT Firmware search: BiXBiT firmware, BiXBiT firmware download, BiXBiT Antminer firmware, WhatsMiner Series m3x firmware, WhatsMiner Series m3x stock firmware, WhatsMiner Series m3x custom firmware, WhatsMiner Series m3x VNISH firmware	BiXBiT Firmware	Custom	official	The page lists supported WhatsMiner series and links to details/downloads.	asic;custom	2026-02-04

Related models and popular firmware

Internal linking: similar models and common firmware names for this brand.

Popular firmware

BiXBiT FirmwareWhatsMiner (MicroBT) stock firmware