Guide
Antminer firmware installation
General steps. Always follow the notes shown next to your specific download.
Before you start
- Confirm your exact model and control board.
- Use a stable power supply and wired network connection.
- Download only the build shown by the firmware selector for your hardware.
Method 1 — Web update
Open the miner's web interface, go to the firmware upgrade section, upload the update file and wait for the miner to reboot. Do not refresh or power off during the process.
Method 2 — SD card
Write the SD image to a microSD card, insert it into the control board slot with the miner powered off, then power on and wait until the indicator shows completion. Remove the card and reboot.
Method 3 — NAND
NAND installation writes the firmware to the board's internal memory. Follow the specific instructions bundled with the NAND file for your board.
After installation
Log in to the VNISH interface, configure your pools and choose a tuning profile. Initial autotuning can take some time.