Back to stock · Rescue

Safety net: rollback to stock Bitmain firmware is built in and typically takes a few minutes including reboot. Custom presets and settings do not carry over - note your pools and workers first. Unusual board revision? Contact support to verify this hardware revision before flashing

Back to stock

1. In the firmware web UI open System, then Backup and Restore
2. Press Return to stock firmware and confirm. The miner reboots into original Bitmain firmware

Rescue

Locked and bricked boards need a service flow picked case by case (SD recovery, factory unlock, USB-OTG). Write to us with the model and what happened - we hand you the verified files and stay with you until it mines again