AntMiner S9/S9i/S9j 3.8.6

Release 3.8.6

This firmware is the best that there is at this time among the software for mining bitcoin on ASICs. It was originally developed in early 2017 for its own mining farms. Time-tested and installed on more than 1 500 000 BITMAIN AntMiners. It first became generally available in early 2018.

And the most important thing! WITH THIS FIRMWARE YOU WILL BE ABLE TO REDUCE YOUR ANTMINER'S CONSUMPTION to 95W at 1TH in old models S9 / T9 and 35W at 1TH on new models S17 / T17-series, WITH STABLE OPERATION.

ATTENTION: The firmware is suitable for all ASICs S9, S9i, S9j.
If, when changing the BITMAIN firmware, you see the message: can not find signature, this means that your equipment has the 2019 BITMAIN firmware installed, in which the overwrite protection is installed, the 2018 firmware does not have this protection.
If you have BITMAIN June 2019 and earlier firmware installed, you can remove the protection using the "signature" file, if you have the firmware on July 31, 2019, you can remove the protection using the "signature_31july" file and then download our firmware or use the SD card (all files are posted on the site and instructions).
You can see the firmware version in the System - file system version section.
If during the flashing process via the SD card you see that 2 lamps (green and red) on the control board are on and do not blink, then most likely your control board is infected with the ANTBUILD virus, you must use a special image ANTBUILD_RECOVERY to block the virus.

Download User Guide Energy Consumption Table

Removal of digital signature (can not find signature)
Program and instructions for the treatment of viruses
Removal of digital signature on July 31, 2019
Recovery_s9.3.8.6
Unlocker_Asicdip
Unlocker_550
  Firmware AntMiner S9/S9i/S9j Release 3.8.6   SD Image AntMiner S9/S9i/S9j Release 3.8.6

Popular modes S9,S9i,S9j:

16 TH/s - 1450 watt (90 watt-TH/s)
15 TH/s - 1300 watt (86 watt-TH/s)
13,5 TH/s - 1050 watt (78 watt-TH/s)
10 TH/s - 750 watt (71 watt-TH/s)

FIRMWARE BITMAIN S9,S9i,S9j:
13,5 TH/s - 1300 watt (96 watt -TH/s)

  • Release: 3.8.6

    Downloaded: 11634

    Date: 17.03.2021

    Size of the firmware: 13.7 Mb

    Size of SD image: 69.7 Mb

    Hash Sum of the firmware: de46919d955959118db49867a3c93943

    Hash Sum of SD image: aea8a8ee041bb115aec12ad01ac163ff


      Download firmware release: 3.8.6     Download SD image release: 3.8.6  

    What's new:

    1) General stability.
    2) Added the ability to choose between a full restart of the ASIC and the restart of only the cgmeiner in tune.
    3) In addition to the automatic virus scanning system, Added manual scanning and disinfection in the Security section, including the new AntBuild virus. 4) Fixed connection to monitoring Anthill.farm
    5) Added the Find Miner function to the multiplier config to search for more miners at once.
    6) Changed the format of downloading the log file in txt.
    7) a new function "sleep mode" when it is turned on, mining stops and the fans go down to minimum speed. The function is available in the config multiplier.
    8) Fixed the problem with DevFee error exit.


  • Release: 3.8.7 alpha

    Downloaded: 277

    Date: 16.03.2021

    Size of the firmware: 17.3 Mb

    Hash Sum of the firmware: b846f0e8fc01ba21d4ddd055248b339c


      Download firmware release: 3.8.7 alpha  

    What's new:

    1) General stability.
    2) Added the ability to choose between a full restart of the ASIC and the restart of only the cgmeiner in tune.
    3) In addition to the automatic virus scanning system, Added manual scanning and disinfection in the Security section, including the new AntBuild virus.
    4) Fixed connection to monitoring Anthill.farm.
    5) Added the Find Miner function to the multiplier config to search for more miners at once.
    6) Changed the format of downloading the log file in txt.
    7) a new function "sleep mode" when it is turned on, mining stops and the fans go down to minimum speed. The function is available in the config multiplier.
    8) Fixed the problem with DevFee error exit.


Chronology of changes by release.

Gallery

Installation and configuration in pictures.


Video

You can get acquainted with the advantages of the firmware and the main functions by watching the video:


Do you want to cooperate with us?

We offer our partners beneficial cooperation

Asicdip offers special partnership terms for owners and administrators of large mining farms. For wholesalers, mining equipment and major repair services!

As a partner you will receive:

  • Personal assembly of the firmware with your logo and your commission
  • 24/7 technical support for integrating and configuring the firmware.
  • Priority of updates - new firmware versions, before official releases