ASIC firmware downloads / ASIC specifications
ASIC.TOOLS / FIRMWARE
Bitmain Antminer S19j XP (151Th) firmware
Official firmware versions matched to the exact ASIC model or manufacturer family. Local copies include SHA-256 checksums.
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.
Official manufacturer firmware
1 versionsExact model Official source: BITMAIN Product Manual & Firmware ↗
| Version | Published / updated | Compatibility | Size | SHA-256 | Download |
|---|---|---|---|---|---|
| 20250214022253Antminer-S19j-XP-merge-release-20250214022253.bmu | 2025-02-27 | ANTMINER S19j XP | 43.8 MB | —MD5: 7b138f2c5b31e67848dab0a8e30ee8f7 | Official listing; local copy unavailableOfficial source ↗ |
| Release notes: MD5:7b138f2c5b31e67848dab0a8e30ee8f7 Updates： 1. Optimized firmware. Please make sure the miner type and firmware type are the same before upgrade the miner firmware. | |||||
Verify the downloaded file with SHA-256 before uploading it to a miner.
Sources checked 14 September 2026