MD5:ae9064225d6e4f1a71e57d55bbda2370
ANTMINER T21 initial firmware version.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
Antminer S21
Antminer-S21-AML-release-202402021703.bmu
14.43MB
MD5:968cf6186390aed24dd0a0e8a70019d8
ANTMINER S21 initial firmware version.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
MD5:131e006234f4cf663a76c77b41ccbf30
S19k Pro merged firmware.
Updates：
1. Optimized firmware.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
Antminer S19j XP
Antminer-S19j-XP-merge-release-20231121025920.bmu
43.76MB
MD5:29cbe60fded58dd7f3afe7b5d58f9bcf
ANTMINER S19j XP initial firmware version.
Please make sure the miner type and firmware type are the same before upgrade the miner firmware.
Antminer S19 XP
Antminer-S19-XP-merge-release-20221121111753.bmu
43.43MB
MD5:d573b7fdcba5948a516e389f0e0d4479
Updates：
1. ANTMINER S19 XP 3-in-1 firmware and supports multiple control board types.
2. Optimize product firmware.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
MD5:b604bd8edfc38e5e349bd602c134d531
Updates：
1. Optimize the firmware.
2. Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
3. Please use AntSentry to upgrade the firmware.
Antminer S19 Pro+ Hyd.
Antminer-S19Pro+-Hydro-release-202303081530.bmu
17.18MB
MD5:d4d927ebdcf7da65113cbc51586a7fe5
Updates:
1. Optimize the performance of some corner cases in low-power mode.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
ANTMINER S19 Pro Hyd.
Antminer-S19Pro-Hydro-release-202402021734.bmu
17.29MB
MD5:e0eb9f738ae2c5d40e0bcae25ed88213
Updates:
1. Optimized firmware.
Be careful, this firmware services S19 Pro hyd. instead of S19 pro hydro.
If the firmware version of your machine is the 2022 version and upgrading this firmware fails, please upgrade to the transition firmware of this product first and then upgrade to this firmware.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
MD5:a4d7be6ac14b0b02a71ce7c28ca9c0eb
ANTMINER S19Pro Hyd. transitional firmware.
This firmware is the transition firmware for the ANTMINER S19Pro Hyd. miner, which is suitable for the transition when some versions of the 2022 firmware cannot be directly upgraded to the release firmware. That is, for some machines that cannot directly upgrade the release firmware, please upgrade this firmware first, and then upgrade to the release firmware.
ANTMINER T19 Pro Hyd.
Antminer-T19-release-202303201213.bmu
17.13MB
MD5:b764177cc2ee64aaf20c5ac80f95ce97
1.Support APW1215F power supply.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
ANTMINER S19 Pro
Antminer-S19-Pro-merge-release-20221226124238.bmu
68.82MB
MD5:91cbf6f4a55698dba075a3a76748a07c
S19 Pro merged firmware
Updates：
1. Support S19 Pro low power mode.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
ANTMINER S19 Pro
ANTMINER-S19-Pro-release-202111161920.bmu
17.10MB
MD5:CBCC0AD2EBB93E6D0361A2E2C8531FEC
1. Transition firmware to low power mode firmware.
if your S19 Pro miner firmware version is lower than this one. Please Upgrade this firmware first and then upgrade S19 Pro low power mode firmware.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
ANTMINER T19 Pro
Antminer-T19-Hydro-release-202212121629.bmu
17.16MB
MD5:95334d11d1fb78144f088fdc8813b734
Updates:
1. Support low-power mode.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware
ANTMINER S19 Hyd.
Antminer-S19-Hydro-release-202212170935.bmu
17.16MB
MD5:cb4fb75d3792531c8802b74cc4292338
Updates:
1. Support low-power mode.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
MD5:296e390d8ae1af61a40d193d8f3745c9
S19j Pro merged firmware
Updates：
1. Support low power mode.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
ANTMINER S19a
Antminer-S19a-release-202212061830.bmu
17.16MB
MD5:253b8b232660b209884ef6382b1d525e
Updates:
1. Support low power mode.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
ANTMINER S19j
Antminer-S19j-merge-release-20221226012642.bmu
54.97MB
MD5:1f8cfd138eed44a5091f47b2b5d575f2
S19j merged firmware
Updates：
1. Support low power mode.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
ANTMINER S19
Antminer-S19-merge-release-20221227070716.bmu
148.18MB
MD5:b4a00113b761553a290eed2c17436d50
S19 merged firmware.
Updates：
1. Support low power mode.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
ANTMINER S19
ANTMINER-S19-release-202111161922.bmu
17.10MB
MD5:478332B1199332BCE1C15EBBDB8A4CED
1. Transition firmware to low power mode firmware.
If your S19 miner firmware version is lower than May 2021, please Upgrade this firmware first and then upgrade the S19 low power mode firmware.
Please make sure the miner type and firmware type are the same before upgrading the miner firmware.
ANTMINER S19i
ANTMINER-S19i-release-202104272304.bmu
17.07MB
S19i Miner initial firmware version.
Please make sure the miner type and firmware type are the same before upgrade miner firmware.
MD5:33d027fd0ba3ad8853739641b293fdef
Release Notes:
1. Enhance the miner stability under special conditions (e.g. low temperature, etc.).
2. Enhance anti-virus capability with new security mechanism.
Upgrade method:
S17+ use normal web style method to upgrade firmware.
MD5：0db4e061e83cebfc35ade62ef0e6917c
Release Notes:
1. Enhance the working stability of the miner under special conditions (e.g. a certain range of low or high ambient temperature environment).
2. Ehhance the protection function in this firmware during firmware upgrade, reboot, reconfiguring the mining pool, and entering the Sleep Mode function.(Note: This version firmware with protection function will have more protection waiting time compared with old firmware.).
3. Enhance anti-virus capability with new security mechanism.
4. Enhance the power-off protection function in scenarios such as the hydropower station planned power outage or the planned shutdown and maintenance of the miners. The tips for using different scenarios are as follows. If there are other scenarios or unclear matters, please contact our technical support.
Tips for the use of planned power outage scenarios in hydropower station:
(1) Receive a power outage notice of the hydropower station more than half an hour in advance, and confirm that the hydropower station will be cut off after 30 minutes of power supply.
(2) Use the btc tools v1.2.9 version (https://url.btc.com/btc-tools-download) to scan all the miners to be powered off.
(3) Use the btc tools tool to set all the miners to be powered off from "Normal" to "Sleep Mode". According to the actual number of miners, this process usually takes more than 10 minutes. During this period, every effort should be made to avoid power outages. After 10 minutes, use btc tools v1.2.9 to scan all miners to ensure that all miners enter "Sleep Mode".
(4) Cut down miners power supply after completing step 3.
Tips for power resupply scenario of the hydropower mine farm:
(1) Make sure the power supply of the hydropower station is stable, perform the following steps (to avoid power outages after a short intermittent power supply).
(2) The hydropower station supplies power, and all miners are powered on.
(3) Use btc tools v1.2.9 version (https://url.btc.com/btc-tools-download) to scan all the miners to be powered on.
(4) Use the btc tool to set all the miners to be powered on from "Sleep Mode" to "Normal" mode state. This process usually takes about 15 minutes according to the actual number of miners. During this period, we will try our best to prevent the miners from being powered off. After 15 minutes, use btc tools v1.2.9 to scan all the miners to ensure that all miners are in "Normal" mode and the hashrate is restored.
Tips for the planned power outage for maintenance scenario of the ordinary miner farms:
(1) Half an hour before the power outage for maintenance, use btc tools v1.2.9 version (https://url.btc.com/btc-tools-download) to scan all pending power outages for maintenance of miners.
(2) Use the btc tools tool to set to be scheduled for maintenance miners from "Normal" to "Sleep Mode". According to the actual number of miners, this process usually takes more than 10 minutes. During this period, every effort should be made to avoid power outages. After 10 minutes, use btc tools v1.2.9 to scan all miners to ensure that all miners enter "Sleep Mode".
(3) Make sure that after step 3 is completed, perform miner power off and then perform maintenance activity.
Tips for the planned power-on scenario after the maintenance of the ordinary farms is completed:
(1) Make sure that the task of power-off maintenance for the miners has been completed, and prepare to power on the miners.
(2) All the miners that have been maintained in the farms are powered on, and use btc tools v1.2.9 version (https://url.btc.com/btc-tools-download) to scan all the miners to be planned.
(3) Use the btc tools tool to set all the miners to be powered on from "Sleep Mode" to "Normal" state. This process usually takes about 15 minutes according to the actual number of miners. During this period, we will try our best to prevent the miners from being powered off. After 15 minutes, use btc tools v1.2.9 to scan all the miners to ensure that all miners are in "Normal mode" and the hashrate is restored.
Upgrade method:
T17+ use normal web style method to upgrade firmware.
MD5:fbf2a5722c9cbc52101fca8457be8909
Release Notes:
1. Enhance the miner stability under special conditions (e.g. low temperature, etc.).
2. Enhance anti-virus capability with new security mechanism.
Upgrade method:
T17+ use normal web style method to upgrade firmware.
MD5:00f518c6064164126b519c25dbb21e86
Release Notes:
1. Enhance the miner stability under special conditions (e.g. low temperature and partial high temperature etc.).
2. Enhance anti-virus capability with new security mechanism.
Upgrade method:
S17e use normal web style method to upgrade firmware.
MD5:610c64c4107f78dc6e379c9248cb9e4c
Release Notes:
1. Enhance the miner stability under special conditions (e.g. low temperature and partial high temperature etc.).
2. Add more fans type support and update temperature control strategy.
3. Enhance anti-virus capability with new security mechanism.
Upgrade method:
S17e use normal web style method to upgrade firmware.
