ASIC.TOOLS / FIRMWARE

Download Bitmain Antminer KS5 (20Th) Firmware

Download firmware for Bitmain Antminer KS5 (20Th) 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.

Available versions

1 version

Exact modelOfficial source: BITMAIN Product Manual & Firmware ↗

Version

202412201447

Antminer-KS5-release-202412201447.bmu

Local copy unavailableOpen official source ↗

Published / updated: 2025-02-11
Compatibility: ANTMINER KS5
Size: 13.1 MB

Check file integrity · SHA-256

SHA-256

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MD5

42b8846e6fbaf2141068fa474b5222da

Verify the downloaded file with SHA-256 before uploading it to a miner.

Release notes

MD5:42b8846e6fbaf2141068fa474b5222da This version of firmware is also available for the KS5 Pro and KS5 18T models. Updates： 1. Optimized firmware. Please make sure the miner type and firmware type are the same before upgrading the miner firmware.

Official source ↗

Sources checked 14 September 2026