How to install QuantumHash firmware

Want to flash one or multiple Antminers without configuring every device manually?

This guide shows how to install QuantumHash firmware with Installer Tool, detect ASIC miners on your local network, download the required files, and start installation in a few steps.

1. Extract the installer archive to a separate folder.

2. Launch the file installer-tool.exe.

3. In the application window, enter Quantum in the Firmware File field, then click Check available FW version.

4. You’ll see the available firmware version in the Version List.
Click Download in both windows (do it twice) to start downloading the files. If, for any reason, the files fail to download, close the download window. The installer will then use the local firmware files located in the same folder as the installer-tool.exe executable.

5. While the firmware files are downloading, define your IP range:

• Go to the IP List tab

• Accept the pop-up message — your local network range will be detected automatically

• Select the checkbox for your subnet and click OK

6. Proceed to the installation process:

• Start scanning the selected subnet while the firmware files are still downloading

• Select the devices you want to flash by ticking the checkboxes

• Click the Install button

7. In the Progress column, you’ll see the flashing process in real time.

8. Once the firmware is installed successfully, you’ll see a confirmation window.

Wait about one minute after the installation is complete, then access the miner using its IP address.
Default login credentials: root / root

You’ll now see the interface of the newly flashed device running QuantumHash firmware.

You’ve done! Enjoy our firmware!

Having any trouble with installation?
Our SUPPORT TEAM is here to help — ready to provide expert support whenever you need it!