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BITCOIN MINING BUILT BETTER

Custom Antminer Overclock Firmware

Peak Performance Bitcoin Mining and More Profits

Energy Savings and Higher Hashrates

Safely Overclock
Your Miners

BTC Mining

SUPPORTED MODELS

S19 Series Includes:
  • S19 (88)
  • S19 Pro
  • S19 Pro A
  • S19+
  • S19a
  • S19a Pro
  • S19i
  • S19j
  • S19j Pro
  • S19j Pro A

FREE TO USE WITH:

2% Development Fee
(2.8% for S19/T19 series)

Download Our Firmware

SSH UNLOCKER

Make sure to UNLOCK SSH before installing specific firmware!

If you get “Cannot Find Signature!!!” — please run the SSH Unlocker.
Instructions are included in the download for an easy step-by-step tutorial.
COMPATIBLE WITH:
All Antminer S9 / S9i / S9j Versions
Only Antminer S17 Models Released Before April 2019
SHA1:
F68481D540714D1AA539635801C62B673670CEC5
MD5:
F32C73321B4B7163667A79BD68C6AA72
DOWNLOAD SSH UNLOCKER

Why Choose Our Custom Antminer Firmware Over Regular Firmware?

We provide the best custom features in the industry at rates better than any competitors.
Some of our functions and features include and are not limited to:

  • Overclocking beyond factory limitations

  • Support for immersion cooling

  • SSH port remap / reassignment

  • Bulk configuration over network

  • Mining profiles with undervolting and overclocking presets

  • Support for integration with Anthill, minerstat and ASIC.tools

  • Based on CGminer - fully compatible and deeply integrated with Awesome Miner (wattage and voltage monitoring supported with accurate readings per miner)

  • Focus on uptime - no matter what, keep the miner hashing (broken chip, broken hashboard, broken fan - can still hash unlike stock firmware which sometimes halts operation)

  • Improved efficiency per chip and overall performance gain (15% common, with as much as up to 40% improvement in hashing efficiency in some miners)

  • Improved power consumption profile - consumes slightly less energy than stock firmware

  • Improved fan algorithm keeps your miners cooler and running longer, as well as protects them from heat related damage

  • Fan bypass for immersion (all fan checks disabled) and to allow mining with just 1 fan (if the second fan is broken)

  • Target chip temperature (change what temperature you want to keep your chips at)

  • Switch to enable special low power (LPM) mode that further reduces voltage by 0.6 - 1.6% per miner

  • Overclocking beyond factory limitations

  • Support for immersion cooling

  • SSH port remap / reassignment

  • Bulk configuration over network

  • Mining profiles with undervolting and overclocking presets

  • Support for integration with Anthill, minerstat and ASIC.tools

  • Based on CGminer - fully compatible and deeply integrated with Awesome Miner (wattage and voltage monitoring supported with accurate readings per miner)

  • Focus on uptime - no matter what, keep the miner hashing (broken chip, broken hashboard, broken fan - can still hash unlike stock firmware which halts operation)

  • Improved efficiency per chip and overall performance gain (15% common, with as much as up to 40% improvement in hashing efficiency in some miners)

  • Improved power consumption profile - consumes slightly less energy than stock firmware

  • Improved fan algorithm keeps your miners cooler and running longer, as well as protects them from heat-related damage

  • Fan bypass for immersion (all fan checks disabled) and to allow mining with just 1 fan (if the second fan is broken)

  • Target chip temperature (change what temperature you want to keep your chips at)

  • Switch to enable special low power (LPM) mode that further reduces voltage by 0.6 - 1.6% per miner

  • ASICBOOST

  • Mining profiles and presets

  • Disable fan check

  • Regional settings

  • Chip auto-tuning

  • Miner locator feature (flashes red LED to locate)

  • Manual fan RPM configuration

  • Automatic profile switching based on chip temperature and fan RPM

  • Detailed logging of all functions and events

  • Manual per hashboard and per chip frequency and voltage control

  • DevFee country selector for lowering latency on network adapter

  • Miner locator feature (flashes red LED to locate)

  • Expanded TH presets give you plenty of undervolting and overclocking options to choose from

  • Bulk miner configuration tool built-in, password changer, SSH enable/disable and reassign SSH port

  • Built-in antivirus scanner (will detect fake system files, NightSwitcher virus, and will inform if AntBuild vulnerability is preset)

  • Automatic performance tuning called "chip auto tune" which determines the highest frequency a chip can handle without becoming unstable

  • Automatic restart if hashrate drops below "X" and if chain has "X" number of degraded chips

  • Granular fine tuning for customizing every aspect of your miner's functionality and performance

  • And much more...

  • ASICBOOST

  • Mining profiles and presets

  • Disable fan check

  • Regional settings

  • Chip auto-tuning

  • Miner locator feature (flashes red LED to locate)

  • Manual fan RPM configuration

  • Automatic profile switching based on chip temperature and fan RPM

  • Detailed logging of all functions and events

  • Manual per hashboard and per chip frequency and voltage control

  • DevFee country selector for lowering latency on network adapter

  • Miner locator feature (flashes red LED to locate)

  • Expanded TH presets give you plenty of undervolting and overclocking options to choose from

  • Bulk miner configuration tool built-in, password changer, SSH enable/disable and reassign SSH port

  • Built-in antivirus scanner (will detect fake system files, NightSwitcher virus, and will inform if AntBuild vulnerability is preset)

  • Automatic performance tuning called "chip auto tune" which determines the highest frequency a chip can handle without becoming unstable

  • Automatic restart if hashrate drops below "X" and if chain has "X" number of degraded chips

  • Granular fine tuning for customizing every aspect of your miner's functionality and performance

  • And much more...

BITCOIN MINING PROFESSIONALS

THE TEAM BEHIND OUR SUCCESS

Stay updated and follow our official Telegram and Twitter accounts. Any other accounts are impersonators or scammers.
@CRYPTOMINE_CC
@CRYPTOMINE_CC

Tiger

Co-Founder
Chief Executive Officer, IT Lead & Manager

Victor

Senior Firmware Developer
Software Engineer, Technical Advisor

BITCOIN MINING PROFESSIONALS

THE TEAM BEHIND OUR SUCCESS

Tiger

Co-Founder - CEO, IT Lead & Manager

Victor

Software Engineer - Senior Firmware Developer & Technical Advisor
Stay updated and follow our official Telegram and Twitter accounts. Any other accounts are impersonators or scammers.
@CRYPTOMINE_CC
@CRYPTOMINE_CC

Partners

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Have Questions About Our Custom Antminer Firmware?

Just DM Us On Telegram!
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