| Antminer S9 Custom Firmware Download

Better Security - Higher Hashrates - More Profits

Why choose our custom Antminer S9 firmware above regular firmware?
We provide the best features in the industry at rates better than any competitors. Our custom features include: ASICBOOST, mining profiles and presets, reboot on low hashing, disable fan check, regional settings, dev fee country selection, chip auto tuning, SSH port reassignment, and miner locator feature (flashes red LED to locate).
Cryptomine Firmware is free to use, with a development fee of 2%. It is based on CGminer and is fully compatible with Awesome Miner (wattage and voltage monitoring supported).
Breathe new life into your ASIC mining operation! CRYPTOMINE custom Antminer S9 firmware allows overclocking up to 21 TH/s in immersion cooling, adds virus scanning, custom chip tuning, integration with Hive OS for monitoring, bulk password/configuration switching, and offers a better than ever fan algorithm to help keep your machines cool and hashing for a long time to come…

Overclock Your Miners

Our Antminer S9 overclock firmware allows up to 21 TH/s in immersion cooling.


Protect Your Miners

Our custom firmware has built-in virus protection for ASIC mining farms of all sizes.


Increase Your Efficiency

Our optimized mining Firmware is equipped with a host of advanced features to make your farm run more efficiently.