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Want to boost your performance?

Switch to Braiins OS+. Revenue from Braiins OS+ is used to continue developing the open-source mining stack sustainably in the years ahead.

Download Braiins OS

Take control of your ASICs and start customizing the firmware to fit your needs

Latest release

20.09.1
Antminer S9, S9i, S9j

Select your download method

RECOMMENDED
BOS Toolbox

Easiest method; tool that uses SSH to install/uninstall & configure everything

WEB PACKAGE
Upgrade from stock firmware to Braiins OS+

Uses web interface of (pre-2019 versions) stock firmware to upgrade

Upgrade from Braiins OS to Braiins OS+
REMOTE (SSH) INSTALL PACKAGE

Package with scripts for advanced users who want full control

SD CARD IMAGE

For users with locked SSH (2019 version of stock firmwares)

Have questions?

Our dev and support teams are always available to help.

Documentation

Installation guides and specifications

Braiins full product stack

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