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VNISH FIRMWARE FOR OVERCLOCKING AND DOWVOLT ANTMINER S9 S9i S9J
OFFICIAL VNISH FIRMWARE
MAIN CHARACTERISTICS:
RELEASE 3.9.0
1) Added unique PROTECTION!!! At the hardware level against Antbuild and all similar viruses forever!!
2) Added hotel fii option (where you can redirect part of the power to pay for electricity, equipment placement or pay for miner maintenance).
3) Added option to enable LPM mode (lower voltage during mining)
4) Changed the visual display of the hash boards (it’s easier to physically find the hash board in the miner)
5) Added the ability to reduce the voltage on hash boards to 7.9 volts
6) Fixed DEV FEE POOL ERROR
Air-cooled overclocking capability up to 19 TH / s
Possibility of overclocking on immersion cooling up to 22 TH / s
DEV FEE – 1,8%
If when changing the firmware BIT MAIN you see the message: can’t find signature
This means that the firmware is installed on your equipment. BITMAIN 2019, which has overwrite protection installed, 2018 firmware does not have this protection.
If you have firmware installed BIT MAIN June 2019 and younger, you can remove protection using the file “signature” and then download our firmware, if you have firmware on July 31, 2019, you can remove protection using the file “signature_31july” and then download our firmware or use SD card (все файлы выложены на сайте и инструкция). Версию прошивки вы можете посмотреть в разделе System – file system version
If when changing the firmware BIT MAIN you see other messages or after flashing the old firmware remains, then there is a possibility that your ASIC is infected with a virus and it has blocked the possibility of upgrading to any other firmware.
If during the process of flashing via an SD card you see that 2 lamps (green and red) on the control board are lit and do not blink, then most likely your control board is infected with a virus ANTBUILD, you need to use a special image ANTBUILD RECOVERY to block the virus (instruction is included in the file).
We recommend that you always change the default password. root to any other and disable the ssh port, this can be done in bulk using our firmware.
ATTENTION:
The firmware is suitable for all asics Antminer S9, S9i, S9j
