Download firmware for Bitmain Antminer D9 (1770Gh) from the official source. Versions: 1. Check compatibility and release details; local copies are unavailable.
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.
Antminer-D9-release-202405280927.bmu
MD5:d43c8cb4bd1dadae8654f2784f2723 ec Updates: 1. Refine firmware. Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
Sources checked 14 September 2026