Bitmain Antminer stock firmware and SD images
AsicBoost · Stock Firmware
Restore your Antminer with the manufacturer original firmware
Factory firmware and recovery images for 116 Antminer models. Pick a model and download the file.
This is a collection of factory (stock) firmware and SD recovery images for Bitmain Antminer miners, organized by model: 116 models, 378 files and 12 utilities. Pick your model in the list below to see all available files, or use the search by file name. Stock firmware is needed to return the miner to factory software or downgrade the version before installing AsicBoost.
How to use
In the dropdown, pick your miner model and the right file type, or use the search by file name. There are three types:
web-update (.bmu)Firmware installed directly through the miner web interface, the Upgrade tab. The simplest way to update.
web-update (.gz)A full firmware archive in .tar.gz format. Installed the same way, through the web interface, the Upgrade tab.
SD imageAn image to write to a memory card. Restores the control board when the web interface is unavailable.
On Amlogic boards with stock from September 2025, the SD rollback may be blocked; in that case first do the AML unlock. If the miner does not flash or shows errors, check the logs and errors. After a rollback you can install custom firmware with HashCore Toolkit.
Firmware catalog
Model Antminer A3: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-A3-201811131136-0M.tar.gz MD5: baf95d2fab7445ae879782eadc928d30 | web-update (.gz) | 11.51 MB | 2018-11-13 | Download |
Model Antminer AL1: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-AL1-CV-release-202408151805.bmu | web-update (.bmu) | 12.61 MB | 2024-08-15 | Download |
Model Antminer AntRouter R1: 3 files
Model Antminer B3: 2 files
Model Antminer B7: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-B7-xilinx-201910101434-500M-user-Update2UBI-NF_4196.tar.gz MD5: a031e02f468d434b8d70c7e46d5d627e | web-update (.gz) | 37.93 MB | 2019-10-10 | Download |
Model Antminer C1: 3 files
Model Antminer D3: 2 files
Model Antminer D5: 2 files
Model Antminer D7: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-D7-release-202110201043.bmu | web-update (.bmu) | 17.48 MB | 2021-10-20 | Download |
Model Antminer D9: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-D9-release-202405280927.bmu | web-update (.bmu) | 17.65 MB | 2024-05-28 | Download |
Model Antminer DR3: 2 files
Model Antminer DR5: 3 files
Model Antminer DR7: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-DR7-release-202405280928.bmu | web-update (.bmu) | 17.65 MB | 2024-05-28 | Download |
Model Antminer E11: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
FR-1.23(260411-E11).bmu MD5: f092dea7522cc010051b043f6ac06c31 | web-update (.bmu) | 18.61 MB | 2026-04-11 | Download |
Model Antminer E3: 2 files
Model Antminer E9: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-E9-ETC-release-202305231828.bmu MD5: 1d8911b54c127a0ebb339e8fb98ad33f | web-update (.bmu) | 11.42 MB | 2023-05-23 | Download |
Model Antminer E9 Pro: 4 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-E9-Pro-ETC-release-202303132149.bmu | web-update (.bmu) | 10.54 MB | 2023-03-13 | Download |
Antminer-E9-Pro-ETHWÐF-release-202304171146.bmu | web-update (.bmu) | 10.56 MB | 2023-04-17 | Download |
Antminer-E9-Pro-ETC-release-202308010932.bmu | web-update (.bmu) | 10.57 MB | 2023-08-01 | Download |
Antminer-E9-Pro-ETC-release-202403211900.bmu | web-update (.bmu) | 10.62 MB | 2024-03-21 | Download |
Model Antminer Graphics Miner G2: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
checksum64.rar | web-update (.gz) | 1.4 MB | 2025-05-29 | Download |
Model Antminer HS3: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-HS3-release-202405280928.bmu | web-update (.bmu) | 17.65 MB | 2024-05-28 | Download |
Model Antminer K5: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-K5-0-202005131621-sig_5872.tar.gz MD5: 5dc205bebc095fbcf8ca0ee86c803ab0 | web-update (.gz) | 20.96 MB | 2020-05-13 | Download |
Model Antminer K5 0: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-K5-0-202003111845-sig_5548.tar.gz | web-update (.gz) | 20.84 MB | 2020-03-11 | Download |
Model Antminer K7: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-K7-release-202403241334.bmu | web-update (.bmu) | 17.62 MB | 2024-03-24 | Download |
Model Antminer KA3: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-KA3-release-202405280928.bmu | web-update (.bmu) | 17.65 MB | 2024-05-28 | Download |
Model Antminer KS3: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-KS3-CV-release-202404091643.bmu | web-update (.bmu) | 13.13 MB | 2024-04-09 | Download |
Model Antminer KS5: 2 files
Model Antminer KS7: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
FR-1.23(260225-KS7).bmu MD5: 44e09b8b46a77dff90567e43b7030864 | web-update (.bmu) | 16.32 MB | 2026-02-25 | Download |
Model Antminer L3: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-L3-201704271449-384M.tar.gz | web-update (.gz) | 9.91 MB | 2017-04-27 | Download |
Model Antminer L3+: 2 files
Model Antminer L3++: 2 files
Model Antminer L7: 5 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-L7-release-202301300939.bmu | web-update (.bmu) | 17.44 MB | 2023-01-30 | Download |
Antminer-L7-release-202405141413.bmu | web-update (.bmu) | 17.56 MB | 2024-05-14 | Download |
SD-Antminer-L7-Xil-fixed-202201241601-release 2.zip | SD image | 27.19 MB | 2022-01-24 | Download |
SD-Antminer-L7-Xil-fixed-202201241601-release.zip | SD image | 27.19 MB | 2022-01-24 | Download |
sd-recover-bmu-L7-fixed-202201241601-release.zip MD5: 16375273c1335ad594a49b5933bac4c7 | SD image | 27.2 MB | 2022-01-24 | Download |
Model Antminer L9: 8 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-L9-CV-release-202408211920.bmu | web-update (.bmu) | 12.28 MB | 2024-08-21 | Download |
Antminer-L9-merge-release-20250210032929.bmu MD5: e60cac8d8a751d2237c84992155a9b9a | web-update (.bmu) | 27.07 MB | 2025-02-10 | Download |
FR-1.19(260302-L9).bmu MD5: c721b7636b2a0cddc0a51058aa73d80c | web-update (.bmu) | 28.53 MB | 2026-03-02 | Download |
sd_image_amlogic_L9.zip MD5: d9e196d818763f238bb45b182e9dc73b | SD image | 24.51 MB | Download | |
sd_image_cvitek_L9.zip MD5: 861449cd6e6e489356a92c433a4250ff | SD image | 17.02 MB | Download | |
SD_Antminer-L9-CVctrl-release-sd2nand-202408211920.tar.gz | SD image | 17.01 MB | 2024-08-21 | Download |
SD_Antminer-L9-AML_recovery_20241231.zip | SD image | 24.51 MB | 2024-12-31 | Download |
SD_recovery_Antminer-L9_20241231.zip | SD image | 24.51 MB | 2024-12-31 | Download |
Model Antminer R3 LTC: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
AntRouter-R3-LTC-SIA-DASH-20180815.bin | .bin | 15.46 MB | 2018-08-15 | Download |
Model Antminer R4: 3 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-R4-all-201704270142-autofreq-user-Update2UBI-NF.tar.gz | web-update (.gz) | 60.72 MB | 2017-04-27 | Download |
Antminer-R4-all-201704280718-autofreq-user-Update2UBI-NF.tar.gz | web-update (.gz) | 60.72 MB | 2017-04-28 | Download |
Antminer-R4-xilinx-201811121649-autofreq-user-UBI-NF.tar.gz | web-update (.gz) | 18.91 MB | 2018-11-12 | Download |
Model Antminer S1: 3 files
Model Antminer S11: 2 files
Model Antminer S15: 3 files
Model Antminer S17: 4 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S17-user-MD-201905241706-sig.tar.gz | web-update (.gz) | 25.76 MB | 2019-05-24 | Download |
Antminer-S17-user-OM-201908201041-sig.tar.gz | web-update (.gz) | 16.57 MB | 2019-08-20 | Download |
Antminer-S17-user-OM-201911051429-sig_4533.tar.gz | web-update (.gz) | 16.56 MB | 2019-11-05 | Download |
Antminer-S17-user-OM-202004271323-sig_5835.tar.gz | web-update (.gz) | 16.47 MB | 2020-04-27 | Download |
Model Antminer S17 Pro: 4 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S17Pro-user-MD-201905241708-sig.tar.gz | web-update (.gz) | 25.75 MB | 2019-05-24 | Download |
Antminer-S17Pro-user-OM-201911051518-sig_4536.tar.gz | web-update (.gz) | 16.58 MB | 2019-11-05 | Download |
Antminer-S17Pro-user-OM-201912250947-sig_5073.tar.gz | web-update (.gz) | 16.47 MB | 2019-12-25 | Download |
Antminer-S17Pro-user-OM-202004271325-sig_5837.tar.gz | web-update (.gz) | 16.47 MB | 2020-04-27 | Download |
Model Antminer S17+: 4 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S17+-user-OM-201911140952-sig_4677.tar.gz | web-update (.gz) | 16.64 MB | 2019-11-14 | Download |
Antminer-S17+-user-OM-201912161257-sig_4884.tar.gz | web-update (.gz) | 16.57 MB | 2019-12-16 | Download |
Antminer-S17+-user-OM-202004071411-sig_5755.tar.gz | web-update (.gz) | 16.65 MB | 2020-04-07 | Download |
Antminer-S17+-user-OM-202006021031-sig_5968.tar.gz | web-update (.gz) | 16.66 MB | 2020-06-02 | Download |
Model Antminer S17E: 3 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S17e-user-OM-201912251055-sig_5079.tar.gz | web-update (.gz) | 16.78 MB | 2019-12-25 | Download |
Antminer-S17e-user-OM-202004221119-sig_5818.tar.gz | web-update (.gz) | 16.84 MB | 2020-04-22 | Download |
Antminer-S17e-user-OM-202101082231-sig_6358.tar.gz MD5: 610c64c4107f78dc6e379c9248cb9e4c | web-update (.gz) | 24.19 MB | 2021-01-08 | Download |
Model Antminer S19: 7 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19-release-202006012026.bmu | web-update (.bmu) | 17.27 MB | 2020-06-01 | Download |
Antminer-S19-release-202010261745.bmu | web-update (.bmu) | 17.27 MB | 2020-10-26 | Download |
Antminer-S19-release-202012111115.bmu | web-update (.bmu) | 17.08 MB | 2020-12-11 | Download |
Antminer-S19-release-202111161922.bmu MD5: 478332b1199332bce1c15ebbdb8a4ced | web-update (.bmu) | 17.1 MB | 2021-11-16 | Download |
Antminer-S19-merge-release-20221227070716.bmu MD5: b4a00113b761553a290eed2c17436d50 | web-update (.bmu) | 148.18 MB | 2022-12-27 | Download |
SD-recover-S19-fixed-F675-V1400-202005171911-dbg-debug.zip | SD image | 30.55 MB | 2020-05-17 | Download |
SD-recover-S19-Xil-fixed-202006012026-release.zip | SD image | 26.91 MB | 2020-06-01 | Download |
Model Antminer S19 126: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
bhb428xx_aml_upgrade_sdcard.zip MD5: 7ee85688273e7d5d3670e300894fb572 | web-update (.gz) | 22.07 MB | Download |
Model Antminer S19 76: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
sd-recover-bmu-S19-fixed-202006012026-release.zip MD5: 1770c394d1a890bb999b67f2f6008038 | SD image | 26.91 MB | 2020-06-01 | Download |
Model Antminer S19 88: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
sd-bhb428xx_aml_upgrade.zip MD5: 7ee85688273e7d5d3670e300894fb572 | SD image | 22.07 MB | Download |
Model Antminer S19 Hydro: 4 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19-Hydro-release-202105191744.bmu | web-update (.bmu) | 17.09 MB | 2021-05-19 | Download |
Antminer-S19-Hydro-release-202112060938.bmu | web-update (.bmu) | 17.12 MB | 2021-12-06 | Download |
Antminer-S19-Hydro-release-202212170935.bmu MD5: cb4fb75d3792531c8802b74cc4292338 | web-update (.bmu) | 17.16 MB | 2022-12-17 | Download |
SD-recover-bmu-S19-Hyd-202112060938-release.zip MD5: adc4dedbfe53ae6470d2b92095e0196e | SD image | 26.87 MB | 2021-12-06 | Download |
Model Antminer S19 Pro: 11 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19-Pro-release-202006012027.bmu | web-update (.bmu) | 17.27 MB | 2020-06-01 | Download |
Antminer-S19-Pro-release-202010261755.bmu | web-update (.bmu) | 17.27 MB | 2020-10-26 | Download |
Antminer-S19-Pro-release-202012111123.bmu | web-update (.bmu) | 17.08 MB | 2020-12-11 | Download |
Antminer-S19-Pro-release-202111161920.bmu MD5: cbcc0ad2ebb93e6d0361a2e2c8531fec | web-update (.bmu) | 17.1 MB | 2021-11-16 | Download |
Antminer-S19-Pro-merge-release-20221226124238.bmu MD5: 91cbf6f4a55698dba075a3a76748a07c | web-update (.bmu) | 68.82 MB | 2022-12-26 | Download |
SD-recover-S19Pro-Xil-fixed-202006012027-release.zip | SD image | 26.91 MB | 2020-06-01 | Download |
sd-recover-bmu-S19Pro-fixed-202006012027-release.zip MD5: 0c691a43a84499a654cc1e033ddd481d | SD image | 26.91 MB | 2020-06-01 | Download |
SD-recover-S19-Pro-a113d-amlctrl-flashCard-20211119-from-19jPro.zip | SD image | 22.25 MB | 2021-11-19 | Download |
s19-Pro-a113d-amlctrl-flashCard-20211119-from-19jPro.zip MD5: 51833cca7ae164386dc387cfe79664c7 | SD image | 22.25 MB | 2021-11-19 | Download |
SD-recover-S19-Pro-sd2nand-cvctrl-202303111402.tar.gz | SD image | 16.71 MB | 2023-03-11 | Download |
sd-cvitek-Antminer-S19-Pro-sd2nand-cvctrl-202303111402.tar.gz MD5: 253e44cdc3779fd1c09d41e8233c8ddb | SD image | 16.71 MB | 2023-03-11 | Download |
Model Antminer S19 Pro A: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19-Pro-A-merge-release-20221226124600.bmu MD5: 4506c001621f2be6c5cddbf831e139fc | web-update (.bmu) | 68.82 MB | 2022-12-26 | Download |
Model Antminer S19 Pro Hydro: 8 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19Pro-Hydro-factory-202206161349-transitional.bmu MD5: a4d7be6ac14b0b02a71ce7c28ca9c0eb | web-update (.bmu) | 17.13 MB | 2022-06-16 | Download |
Antminer-S19Pro-Hydro-user-release-a-20221220174106-6640.bmu | web-update (.bmu) | 19.8 MB | 2022-12-20 | Download |
Antminer-S19Pro-Hydro-release-202303081529.bmu | web-update (.bmu) | 17.18 MB | 2023-03-08 | Download |
Antminer-S19Pro-Hydro-user-release-20230911140154-6665.bmu | web-update (.bmu) | 19.8 MB | 2023-09-11 | Download |
Antminer-S19Pro-Hydro-release-202402021734.bmu MD5: e0eb9f738ae2c5d40e0bcae25ed88213 | web-update (.bmu) | 17.29 MB | 2024-02-02 | Download |
SD-recover-bmu-S19Pro-Hyd-20210517120706-release.zip | SD image | 27.83 MB | 2021-05-17 | Download |
SD-recover-bmu-S19Pro-Hydro-20221208154506-release.zip MD5: e87e642ff1849aa1c969b52f366a34b9 | SD image | 29.42 MB | 2022-12-08 | Download |
SD-recover-S19Pro-Hydro-Xil-release-202303081529.zip | SD image | 26.91 MB | 2023-03-08 | Download |
Model Antminer S19 Pro+ Hydro: 3 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19Pro+-Hydro-release-202303081530.bmu MD5: d4d927ebdcf7da65113cbc51586a7fe5 | web-update (.bmu) | 17.18 MB | 2023-03-08 | Download |
SD-recover-S19Pro+-Hyd-recovery-202112271001-release.zip | SD image | 26.88 MB | 2021-12-27 | Download |
sd-recover-bmu-S19Pro+-Hyd-202112271001-release.zip MD5: 0d96b49e6558a99c96d0c79833440007 | SD image | 26.88 MB | 2021-12-27 | Download |
Model Antminer S19 Pro++: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19-Pro++-merge-release-20241106074022.bmu MD5: f0ce124134cfe532f00d9897aff7b8be | web-update (.bmu) | 41.77 MB | 2024-11-06 | Download |
Model Antminer S19 XP: 8 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19-XP-merge-release-20221121111753.bmu | web-update (.bmu) | 43.43 MB | 2022-11-21 | Download |
Antminer-S19-XP-merge-release-20250208020137.bmu MD5: 909c998a9622338d9831a0e932b2dfb3 | web-update (.bmu) | 45.9 MB | 2025-02-08 | Download |
SD-recover-S19Xp-xilinx-flash-card-7007.zip | SD image | 29.01 MB | Download | |
SD-recover-S19xp-flash-card-aml.zip | SD image | 24.35 MB | Download | |
sd-s19xp-flash-card-aml.zip MD5: c3ed75068db9672b86d54c925aa1f9a0 | SD image | 24.35 MB | Download | |
sd-xilinx-s19xp-flash-card-7007.zip MD5: b5c94e9101b5025d0b4d95b7f466435e | SD image | 29.01 MB | Download | |
SD-recover-S19xp-cvitek-sd2nand-cvctrl-202210311901.tar.gz | SD image | 16.7 MB | 2022-10-31 | Download |
sd-cvitek-s19xp-sd2nand-cvctrl-202210311901.tar.gz MD5: 8428efdbc3f347c108135c03b9c5455d | SD image | 16.7 MB | 2022-10-31 | Download |
Model Antminer S19 XP Hydro: 6 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19-XP-Hyd.-merge-release-20230908041025.bmu | web-update (.bmu) | 29.2 MB | 2023-09-08 | Download |
Antminer-S19-XP-Hyd.-merge-release-20240924062054.bmu | web-update (.bmu) | 29.45 MB | 2024-09-24 | Download |
15-SD-recovery_Antminer-S19XP-Hyd-Release-sd2nand-zynq7007-20210605.zip | SD image | 27.08 MB | 2021-06-05 | Download |
Antminer-S19XP-Hyd-Release-sd2nand-zynq7007-20210605.zip MD5: a22bb50e56ba6f09032d8333277e9cf3 | SD image | 27.08 MB | 2021-06-05 | Download |
SD-recover-S19-XP-Hyd-Xil-202209271048-release.zip | SD image | 26.9 MB | 2022-09-27 | Download |
sd-recover-bmu-S19-XP-Hyd-202209271048-release.zip MD5: 7a1cc393ff46e44f9929403aebcc0952 | SD image | 26.9 MB | 2022-09-27 | Download |
Model Antminer S19 XP+ Hydro: 5 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19XP+Hyd.-release-202501131949.bmu MD5: ef2cd2e27703aa821b659cf346227f19 | web-update (.bmu) | 17.32 MB | 2025-01-13 | Download |
FR-1.13(250605-S19 XP+ Hyd.).bmu MD5: b9c2ef5d491523f4abb7100935273141 | web-update (.bmu) | 17.33 MB | 2025-06-05 | Download |
FR-1.27(251009-S19 XP+ Hyd.).bmu MD5: c7ad3b0df9a4e8ac71b6ca5ac22c2fee | web-update (.bmu) | 17.33 MB | 2025-10-09 | Download |
15-SD_recovery_S19_XP_Plus_HYD.zip | SD image | 27.13 MB | Download | |
SD_S19_XP_Plus_HYD.zip MD5: 6129dbf6f1c594fd5660fb48cf18f1f8 | SD image | 27.13 MB | Download |
Model Antminer S19+: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19+-release-202005111956.bmu | web-update (.bmu) | 16.86 MB | 2020-05-11 | Download |
Model Antminer S19A: 2 files
Model Antminer S19A Pro: 2 files
Model Antminer S19E XP Hydro: 6 files
| File | Type | Size | Date | |
|---|---|---|---|---|
S19e-XP-Hyd-202406121925-release.zip MD5: 8a788cf93e46f8369e27486928971c6d | web-update (.gz) | 27.06 MB | 2024-06-12 | Download |
Antminer-S19e-XP-Hyd.-release-202406241812.bmu | web-update (.bmu) | 17.3 MB | 2024-06-24 | Download |
Antminer-S19e-XP-Hyd.-release-202503181544.bmu MD5: c55c2ac7258a69a901e64c26d3530eb9 | web-update (.bmu) | 17.3 MB | 2025-03-18 | Download |
FR-1.1(260127-S19e XP Hyd.).bmu MD5: 349a71fb0ee3e2723def6439405cd8e4 | web-update (.bmu) | 17.3 MB | 2026-01-27 | Download |
15-SD_recovery-S19e-XP-Hyd.-release-202503181544.zip | SD image | 27.05 MB | 2025-03-18 | Download |
SD_recovery-S19e-XP-Hyd.-release-202503181544.zip MD5: d53126930d3994acff7bf2147a5292a8 | SD image | 27.05 MB | 2025-03-18 | Download |
Model Antminer S19I: 2 files
Model Antminer S19J: 6 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19j-release-202106281111.bin | .bin | 27.35 MB | 2021-06-28 | Download |
Antminer-S19j-merge-release-20221226012642.bmu MD5: 1f8cfd138eed44a5091f47b2b5d575f2 | web-update (.bmu) | 54.97 MB | 2022-12-26 | Download |
SD-recover-S19j-Release-sd2nand-zynq7007-20210523.zip | SD image | 26.87 MB | 2021-05-23 | Download |
sd-xilinx-Antminer-S19j-Release-sd2nand-zynq7007-20210523.zip MD5: 6c7f7e3d8c31569d196e11f3560b6e7b | SD image | 26.87 MB | 2021-05-23 | Download |
SD-recover-S19j-Release-sd2nand-BBCtrl-20210622.zip | SD image | 18.66 MB | 2021-06-22 | Download |
sd-bb-Antminer-S19j-Release-sd2nand-BBCtrl-20210622.zip MD5: f5ec15c64b028ae394ebda802c246127 | SD image | 18.66 MB | 2021-06-22 | Download |
Model Antminer S19J Pro: 11 files
| File | Type | Size | Date | |
|---|---|---|---|---|
s19j-pro-xilinx.bmu | web-update (.bmu) | 17.08 MB | Download | |
Antminer-S19j-Pro-release-202106281212.bin | .bin | 27.35 MB | 2021-06-28 | Download |
Antminer-S19j-Pro-merge-release-20220329103153-9in1-firmware.bmu | web-update (.bmu) | 118.87 MB | 2022-03-29 | Download |
Antminer-S19j-Pro-merge-release-20221226125147.bmu MD5: 296e390d8ae1af61a40d193d8f3745c9 | web-update (.bmu) | 131.05 MB | 2022-12-26 | Download |
SD-recover-S19j-Pro-Release-sd2nand-zynq7007-20210515.zip | SD image | 26.86 MB | 2021-05-15 | Download |
sd-xilinx-Antminer-S19j-Pro-Release-sd2nand-zynq7007-20210515.zip MD5: 6d1980b97c5a0534d2fefb4832b48d8c | SD image | 26.86 MB | 2021-05-15 | Download |
SD-recover-S19j-Pro-Release-sd2nand-zynq7007-20210605.zip | SD image | 26.88 MB | 2021-06-05 | Download |
SD-recover-S19j-Pro-Release-sd2nand-BBCtrl-20210622.zip | SD image | 18.67 MB | 2021-06-22 | Download |
sd-bb-Antminer-S19j-Pro-Release-sd2nand-BBCtrl-20210622.zip MD5: 5355708b782445a1a30a027c21355629 | SD image | 18.66 MB | 2021-06-22 | Download |
SD-recover-S19j-Pro-a113d-amlctrl-flashCard-20211119.zip | SD image | 22.25 MB | 2021-11-19 | Download |
sd-s19j-Pro-a113d-amlctrl-flashCard-20211119.zip MD5: 51833cca7ae164386dc387cfe79664c7 | SD image | 22.25 MB | 2021-11-19 | Download |
Model Antminer S19J Pro A: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19j-Pro-A-merge-release-20221226011726.bmu MD5: 27317b76bd3b23244d0a2a4d25f9000d | web-update (.bmu) | 91.37 MB | 2022-12-26 | Download |
Model Antminer S19J Pro+: 4 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19j-Pro+-merge-release-20230421025121.bmu | web-update (.bmu) | 41.41 MB | 2023-04-21 | Download |
Antminer-S19j-Pro+-merge-release-20230628120953.bmu | web-update (.bmu) | 41.4 MB | 2023-06-28 | Download |
sd-xilinx-S19jPro+7007-AML-CV-SDcard-firmwares.zip MD5: 9d12fd59d40c76929ae0772660f1da99 | SD image | 99.4 MB | Download | |
SD-recover-S19j Pro+-7007-AML-CV-20230421025121.zip | SD image | 99.4 MB | 2023-04-21 | Download |
Model Antminer S19J XP: 8 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19j-XP-merge-release-20231121025920.bmu | web-update (.bmu) | 43.76 MB | 2023-11-21 | Download |
Antminer-S19j-XP-merge-release-20250214022253.bmu MD5: 7b138f2c5b31e67848dab0a8e30ee8f7 | web-update (.bmu) | 43.82 MB | 2025-02-14 | Download |
SD-Firmware-S19j-XP-AML.zip MD5: 793e9d493122e2b81574c0413bf07b70 | SD image | 24.45 MB | Download | |
SD-recover-S19j-XP-AML_recovery.zip | SD image | 24.45 MB | Download | |
SD-S19j-XP-sd2nand-cvctrl-202311171546.zip MD5: dc5a4cbfd794ccaf962ba7d947840db3 | SD image | 16.83 MB | 2023-11-17 | Download |
SD-recover-S19j-XP-Xil-202311171551-release-Zynq7007.zip | SD image | 27.04 MB | 2023-11-17 | Download |
SD-recover-S19j-XP-sd2nand-cvctrl-202311171546.tar.gz | SD image | 16.81 MB | 2023-11-17 | Download |
sd-recover-bmu-S19j-XP-202311171551-release.zip MD5: 8a9b785bfa31b8952558432a34bdb7b1 | SD image | 27.04 MB | 2023-11-17 | Download |
Model Antminer S19J+: 3 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19j+-merge-release-20221226013227.bmu MD5: b04abd995046359aeae52327588a62d2 | web-update (.bmu) | 54.97 MB | 2022-12-26 | Download |
SD-recover-S19j+-Release-sd2nand-BBCtrl-2022-12262043.zip | SD image | 18.71 MB | 2022-12-26 | Download |
sd-bb-Antminer-S19j+-Release-sd2nand-BBCtrl-2022-12262043.zip MD5: e36b703b925039cb8c587fbb71509eb7 | SD image | 18.71 MB | 2022-12-26 | Download |
Model Antminer S19K Pro: 17 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S19k-Pro-merge-release-20230914024651.bmu | web-update (.bmu) | 41.36 MB | 2023-09-14 | Download |
Antminer-S19k-Pro-merge-release-20231108091327.bmu | web-update (.bmu) | 41.36 MB | 2023-11-08 | Download |
Antminer-S19k-Pro-merge-release-20231115074513.bmu | web-update (.bmu) | 41.7 MB | 2023-11-15 | Download |
Antminer-S19k-Pro-merge-release-20240130042458.bmu MD5: 340180a4d4493d4ff7f4e903f034ab24 | web-update (.bmu) | 41.74 MB | 2024-01-30 | Download |
Antminer-S19k-Pro-merge-release-20240220062324.bmu MD5: 131e006234f4cf663a76c77b41ccbf30 | web-update (.bmu) | 41.76 MB | 2024-02-20 | Download |
Antminer-S19k-Pro-merge-release-20240409060820.bmu | web-update (.bmu) | 41.76 MB | 2024-04-09 | Download |
Antminer-S19k-Pro-AML-release-202501151622.bmu | web-update (.bmu) | 12.33 MB | 2025-01-15 | Download |
Antminer-S19k-Pro-CV-release-202502051613.bmu | web-update (.bmu) | 12.12 MB | 2025-02-05 | Download |
Antminer-S19k-Pro-release-202502051630.bmu | web-update (.bmu) | 17.29 MB | 2025-02-05 | Download |
FR-1.17(250624-S19k Pro).bmu MD5: 2b29042839d9b40774bdb93f942b206b | web-update (.bmu) | 12.34 MB | 2025-06-24 | Download |
FR-1.28(251010-S19k Pro).bmu MD5: 791e585679a7de31a446297ed15ece29 | web-update (.bmu) | 42.54 MB | 2025-10-10 | Download |
SD-recover-S19k-Pro-AML-sd-card-202311151447.zip | SD image | 22.38 MB | 2023-11-15 | Download |
SD-recover-S19k-pro-CVctrl-release-sd2nand-202311151447.zip | SD image | 16.82 MB | 2023-11-15 | Download |
SD-recover-S19k-pro-Xil-202311151452-release.zip | SD image | 27.05 MB | 2023-11-15 | Download |
sd-AML-19k-Pro-202311151447-sd-card.zip MD5: 1ca5d5a5a8e8702cb81af477327140da | SD image | 22.38 MB | 2023-11-15 | Download |
sd-cvitek-s19k-pro-release-sd2nand-cvctrl-202311151447.zip MD5: f85b64b81ed4d7e7cd366b678ea66e23 | SD image | 16.82 MB | 2023-11-15 | Download |
sd-recover-bmu-s19k-pro-202311151452-release.zip MD5: a8d7f715d4b198b7647c12ee0611cdc0 | SD image | 27.05 MB | 2023-11-15 | Download |
Model Antminer S2: 6 files
| File | Type | Size | Date | |
|---|---|---|---|---|
initramfs.bin.SD-20140328.tar | SD image | 14.0 MB | 2014-03-28 | Download |
initramfs.bin.SD-20140404.tar | SD image | 14.0 MB | 2014-04-04 | Download |
initramfs.bin.SD-20140410.tar | SD image | 14.0 MB | 2014-04-10 | Download |
initramfs.bin.SD-20140613.tar | SD image | 14.0 MB | 2014-06-13 | Download |
initramfs.bin.SD-20140619.tar | SD image | 14.01 MB | 2014-06-19 | Download |
initramfs.bin.SD-20141029.tar.gz MD5: 9bbe2e9a905329129cc0d728b5dd6625 | SD image | 14.14 MB | 2014-10-29 | Download |
Model Antminer S21: 6 files
| File | Type | Size | Date | |
|---|---|---|---|---|
web-Antminer-S21-AML-release-202407111638.bmu MD5: 01599c48892c082296affe5ca0315015 | web-update (.bmu) | 14.43 MB | 2024-07-11 | Download |
Antminer-S21-AML-release-202502061718.bmu | web-update (.bmu) | 14.44 MB | 2025-02-06 | Download |
Antminer-S21-release-202502061718.bmu MD5: 0584f958814460e33b343034e01b8c08 | web-update (.bmu) | 14.44 MB | 2025-02-06 | Download |
FR-1.12(251009-S21).bmu MD5: 45c6e3f115a05fa3e6a4a823d9fa500f | web-update (.bmu) | 15.21 MB | 2025-10-09 | Download |
S21-aml-flashcard.zip MD5: 5fe49532b0299f2e962773aca8c447eb | SD image | 24.5 MB | Download | |
SD-recover-S21-AML-flash-card.zip | SD image | 24.51 MB | Download |
Model Antminer S21 Hydro: 9 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S21-Hyd.-release-202405191051.bmu | web-update (.bmu) | 17.31 MB | 2024-05-19 | Download |
web-Antminer-S21-Hyd.-release-202405191051.bmu MD5: 524dcfdced9927b89d28e637b100354a | web-update (.bmu) | 17.31 MB | 2024-05-19 | Download |
FR-1.1(250416-S21 Hyd.).bmu MD5: a47e934f460211a4af1666fac43b5bbe | web-update (.bmu) | 17.32 MB | 2025-04-16 | Download |
FR-1.20(260224-S21 Hyd.).bmu MD5: 433e96227ee0818e302981805ab17053 | web-update (.bmu) | 17.32 MB | 2026-02-24 | Download |
S21-hyd-flash-card-7007.zip MD5: 072f3961aa1eb884669a7f9e28a61c84 | SD image | 27.13 MB | Download | |
SD_Antminer-S21hydro-AML_factory_fw.zip | SD image | 27.13 MB | Download | |
SD_Antminer-S21hydro_Xil_factory_fw.zip | SD image | 27.13 MB | Download | |
SD_recovery-Antminer-S21hydro-factory_fw.zip | SD image | 27.13 MB | Download | |
unlock_S21_hydro_xil.zip | unlock | 27.36 MB | Download |
Model Antminer S21 Imm: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S21Imm-AML-release-202408061155.bmu MD5: 92f7f01581c49f0d3742b2ce4029d991 | web-update (.bmu) | 14.42 MB | 2024-08-06 | Download |
Model Antminer S21 Pro: 6 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S21-Pro-AML-release-202407071629.bmu | web-update (.bmu) | 15.21 MB | 2024-07-07 | Download |
Antminer-S21-Pro-release-202502251108.bmu MD5: 5a038352d18e8a2f16e8acbcdbf88662 | web-update (.bmu) | 15.22 MB | 2025-02-25 | Download |
FR-1.46(250701-S21-Pro).bmu MD5: 1bd61703ca492b32f73c33fc26c36018 | web-update (.bmu) | 15.99 MB | 2025-07-01 | Download |
FR-1.96(251224-S21-Pro).bmu MD5: 4113870fbd081ac962f8de6d90416bcb | web-update (.bmu) | 16.0 MB | 2025-12-24 | Download |
SD_Antminer-S21Pro_AML-flash-card.zip | SD image | 25.28 MB | Download | |
sd-S21Pro_AML.zip MD5: 6b25e072751269fa7c3cea09d7d14b83 | SD image | 25.28 MB | Download |
Model Antminer S21 Pro+: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
FR-1.79(260630-S21-Pro+).bmu MD5: 8d968aa90ef09348a41c8b3983e89da3 | web-update (.bmu) | 16.03 MB | 2026-06-30 | Download |
Model Antminer S21 XP: 4 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S21-XP-AML-release-202411051642.bmu MD5: 4c16363cc2487de493ae0cc1cd9086d0 | web-update (.bmu) | 15.21 MB | 2024-11-05 | Download |
FR-1.14(250530-S21-XP).bmu MD5: 13f21239e31227d713d1ab7a5130b301 | web-update (.bmu) | 15.22 MB | 2025-05-30 | Download |
FR-1.104(251202-S21-XP).bmu MD5: f044e61727eb310f99c79bc1c3aa4e81 | web-update (.bmu) | 16.0 MB | 2025-12-02 | Download |
SD_recovery-S21-XP-AML-release-202411051642.zip MD5: c1f5e25e00d864384f49e5f43a2ad764 | SD image | 25.28 MB | 2024-11-05 | Download |
Model Antminer S21 XP Hydro: 5 files
| File | Type | Size | Date | |
|---|---|---|---|---|
antminer-S21-XP-Hyd.-release-202410111643.bmu | web-update (.bmu) | 17.31 MB | 2024-10-11 | Download |
Antminer-S21-XP-Hyd.-release-202501061507.bmu MD5: f17de768d5a84257ece9b91b7152c247 | web-update (.bmu) | 17.31 MB | 2025-01-06 | Download |
Antminer-S21-XP-Hyd.-release-202507181548.bmu MD5: 1b452888c71cafc4ad53ef7c1b18cd46 | web-update (.bmu) | 17.32 MB | 2025-07-18 | Download |
FR-1.70(260108-S21 XP Hyd.).bmu MD5: 78c48309eb28517f012c4f30d33b3f4b | web-update (.bmu) | 17.3 MB | 2026-01-08 | Download |
SD_recovery-Antminer-S21-XP-Hyd.-release-202501061507.zip | SD image | 27.14 MB | 2025-01-06 | Download |
Model Antminer S21 XP Imm: 2 files
Model Antminer S21+: 4 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S21+-release-202502071115.bmu MD5: f9fb5b9ddd20f5bc6f66575c5339098e | web-update (.bmu) | 15.52 MB | 2025-02-07 | Download |
FR-1.15(250422-S21+).bmu MD5: 9c3d761ed5c98425e4879bae9f26fd48 | web-update (.bmu) | 15.62 MB | 2025-04-22 | Download |
S21+-flash-card-aml-202502071115.zip MD5: 24bbfd87eef6dc1accfc96846a838fdf | SD image | 25.58 MB | 2025-02-07 | Download |
SD_recover-S21+-AML-flash-card-aml-202502071115.zip | SD image | 25.58 MB | 2025-02-07 | Download |
Model Antminer S21+ Hydro: 6 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S21+-Hyd.-merge-release-20250219073020.bmu MD5: e3110ec460fb6507701765c34f1d20aa | web-update (.bmu) | 29.48 MB | 2025-02-19 | Download |
FR-1.23(251024-S21+ Hyd.).bmu MD5: c345d7d32b7af85d44ad1ef61b40220c | web-update (.bmu) | 30.04 MB | 2025-10-24 | Download |
SD_recovery-Antminer-S21plus hydro-factory_fw.zip | SD image | 27.15 MB | Download | |
SD-recover-S21+-Hyd-Xil-flash-card-7007-20250219073020.zip | SD image | 27.1 MB | 2025-02-19 | Download |
SD_recovery-Antminer-S21+-Hyd-flash-card-7007-20250219073020.zip | SD image | 27.1 MB | 2025-02-19 | Download |
SD_recovery-S21+-Hyd.-xil-release-20250219073020.zip MD5: e10b7f4a744d0b401122c0a1d84316f9 | SD image | 27.1 MB | 2025-02-19 | Download |
Model Antminer S21++: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
FR-1.6(260630-S21++).bmu MD5: 59ad79ea57706989c72bc6520ca0f9cc | web-update (.bmu) | 16.28 MB | 2026-06-30 | Download |
Model Antminer S21E Hydro: 2 files
Model Antminer S21E XP: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
SD_recovery-Antminer-S21e-Hyd.-release-20251016.zip | SD image | 27.16 MB | 2025-10-16 | Download |
Model Antminer S21E XP Hydro: 3 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S21e-XP-Hyd.-release-202501061507.bmu MD5: f17de768d5a84257ece9b91b7152c247 | web-update (.bmu) | 17.31 MB | 2025-01-06 | Download |
SD_recovery-Antminer-S21e-XP-Hyd.-xil-release-202501061507.zip | SD image | 27.09 MB | 2025-01-06 | Download |
SD_recovery-S21e-XP-Hyd.-xil-release-202501061507.zip MD5: ed222cca4dcf8495dba4bc39e2f67d1d | SD image | 27.09 MB | 2025-01-06 | Download |
Model Antminer S3: 4 files
| File | Type | Size | Date | |
|---|---|---|---|---|
antMiner_S320140721.bin | .bin | 7.75 MB | 2014-07-21 | Download |
antMiner_S320140826.bin MD5: 48b2e769e1b57892b71d488711773002 | .bin | 7.75 MB | 2014-08-26 | Download |
antMiner_S320150109.bin MD5: 3e77fc58e4cf9f6c27810c8154c8b0f9 | .bin | 7.75 MB | 2015-01-09 | Download |
Antminer-S19-XP-merge-release-20230719112813.bmu | web-update (.bmu) | 43.43 MB | 2023-07-19 | Download |
Model Antminer S4: 4 files
| File | Type | Size | Date | |
|---|---|---|---|---|
initramfs.bin.SD-20141003.tar.gz MD5: 506a7aeacc0ff853a351ac3b20abb1af | SD image | 18.24 MB | 2014-10-03 | Download |
initramfs.bin.SD-20141016.tar.gz MD5: bf5ab5f21aed999146800ab206a0cda0 | SD image | 18.24 MB | 2014-10-16 | Download |
initramfs.bin.SD-20150129.tar.gz MD5: b988799f222aa0a98a136252b9206ccd | SD image | 18.2 MB | 2015-01-29 | Download |
initramfs.bin.SD-20150415.tar.gz MD5: 71cadfca76e20a667cc740d5c81ebe5c | SD image | 18.24 MB | 2015-04-15 | Download |
Model Antminer S4+: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
SD-S4+-20150715.tar.gz MD5: f1dde66a3982d694b2c38c1a9f15ce7e | SD image | 18.24 MB | 2015-07-15 | Download |
Model Antminer S5: 3 files
| File | Type | Size | Date | |
|---|---|---|---|---|
SD-S5-20150107.tar.gz MD5: 0c30d32d68e64f528da06af19b23d859 | SD image | 5.48 MB | 2015-01-07 | Download |
SD-S5-20150415.tar.gz MD5: d0525c428e205c2471ab554cf95d77d3 | SD image | 18.25 MB | 2015-04-15 | Download |
SD-S5-20150715-fan_ctrl.tar.gz MD5: 1579e8b4035fc1fd85a1b2f6b5a8efb4 | SD image | 18.24 MB | 2015-07-15 | Download |
Model Antminer S5+: 3 files
Model Antminer S7: 11 files
| File | Type | Size | Date | |
|---|---|---|---|---|
S7-20160511-525M-2fan-4320.tar.gz | web-update (.gz) | 18.27 MB | 2016-05-11 | Download |
S7-20160511-550M-2fan-4320.tar.gz | web-update (.gz) | 18.28 MB | 2016-05-11 | Download |
S7-20160511-575M-2fan-4320.tar.gz | web-update (.gz) | 18.27 MB | 2016-05-11 | Download |
S7-20160511-600M-2fan-4320.tar.gz | web-update (.gz) | 18.28 MB | 2016-05-11 | Download |
S7-20160511-625M-2fan-4320.tar.gz | web-update (.gz) | 18.27 MB | 2016-05-11 | Download |
S7-20160511-650M-2fan-4320.tar.gz | web-update (.gz) | 18.27 MB | 2016-05-11 | Download |
S7-20160511-675M-2fan-4320.tar.gz | web-update (.gz) | 18.27 MB | 2016-05-11 | Download |
S7-20160511-700M-1fan-6000.tar.gz | web-update (.gz) | 18.27 MB | 2016-05-11 | Download |
S7-20160511-700M-2fan-4320.tar.gz | web-update (.gz) | 18.27 MB | 2016-05-11 | Download |
S7-20160523-700M-1fan-6000.tar.gz | web-update (.gz) | 18.27 MB | 2016-05-23 | Download |
S7-20160523-700M-2fan-4320.tar.gz | web-update (.gz) | 18.27 MB | 2016-05-23 | Download |
Model Antminer S7 LN: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
S7-2.7T_201605181458-600M-2fan-3700.tar.gz | web-update (.gz) | 18.27 MB | 2016-05-18 | Download |
Model Antminer S9: 11 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S9-all-201611290613-autofreq-user.tar.gz | web-update (.gz) | 38.85 MB | 2016-11-29 | Download |
Antminer-S9-all-201705031838-650M-user-Update2UBI-NF.tar.gz | web-update (.gz) | 60.72 MB | 2017-05-03 | Download |
Antminer-S9-all-201705031858-600M-user-Update2UBI-NF.tar.gz | web-update (.gz) | 60.72 MB | 2017-05-03 | Download |
Antminer-S9-all-201705031918-550M-user-Update2UBI-NF.tar.gz | web-update (.gz) | 60.72 MB | 2017-05-03 | Download |
Antminer-S9-all-201711171757-autofreq-user-Update2UBI-NF.tar.gz | web-update (.gz) | 60.73 MB | 2017-11-17 | Download |
Antminer-S9-all-201812051512-autofreq-user-Update2UBI-NF.tar.gz | web-update (.gz) | 60.94 MB | 2018-12-05 | Download |
Antminer-S9-xilinx-201905311059-autofreq-user-Update2UBI-NF-sig.tar.gz | web-update (.gz) | 41.45 MB | 2019-05-31 | Download |
Antminer-S9-xilinx-201907302037-autofreq-user-Update2UBI-NF-sig.tar.gz MD5: fc658783843d512b81efc8ff56db8a3c | web-update (.gz) | 42.18 MB | 2019-07-30 | Download |
Antminer-S9-xilinx-201907311618-autofreq-user-Update2UBI-NF-sig.tar.gz MD5: f07a8ce195d421f9b69db02aed83a460 | web-update (.gz) | 41.47 MB | 2019-07-31 | Download |
Antminer-S9-c5-201908121158-autofreq-user-Update2UBI-NF-sig.tar.gz MD5: 10d9d2a114a735ff256a9956f0189bab | web-update (.gz) | 22.92 MB | 2019-08-12 | Download |
s9_fix_upgrade.tar.gz | web-update (.gz) | 38.92 MB | 2025-05-29 | Download |
Model Antminer S9 HYDRO: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S9_Hydro-xilinx-201909201034-autofreq-user-Update2UBI-NF-sig_4038.tar.gz | web-update (.gz) | 42.18 MB | 2019-09-20 | Download |
Model Antminer S9 SE: 2 files
Model Antminer S9I: 6 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S9i-xilinx-201805222008-autofreq-user-UBI-NF.tar.gz | web-update (.gz) | 18.86 MB | 2018-05-22 | Download |
Antminer-S9i-all-201811071119-autofreq-user-Update2UBI-NF.tar.gz MD5: 5b07bd845685d81c092a3b0465f24ef1 | web-update (.gz) | 60.97 MB | 2018-11-07 | Download |
Antminer-S9i-xilinx-201811301418-autofreq-user-Update2UBI-NF.tar.gz MD5: fb2a59f0bbfabc1d287fbd6eec9bff98 | web-update (.gz) | 41.47 MB | 2018-11-30 | Download |
Antminer-S9i-xilinx-201907302056-autofreq-user-Update2UBI-NF-sig.tar.gz MD5: 4f9712ba068d095e5778f7ce0fd63393 | web-update (.gz) | 42.18 MB | 2019-07-30 | Download |
Antminer-S9i-xilinx-201907311618-autofreq-user-Update2UBI-NF-sig.tar.gz MD5: a4688cbe77edb7ee0025d10d209356d9 | web-update (.gz) | 41.47 MB | 2019-07-31 | Download |
fix_mac.tar.gz | web-update (.gz) | 0.0 MB | 2025-05-29 | Download |
Model Antminer S9J: 5 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-S9j-all-201807131046-autofreq-user-Update2UBI-NF.tar.gz | web-update (.gz) | 60.79 MB | 2018-07-13 | Download |
Antminer-S9j-all-201811071118-autofreq-user-Update2UBI-NF.tar.gz MD5: 5ab21bac208a1ce18defabe615e2e197 | web-update (.gz) | 60.97 MB | 2018-11-07 | Download |
Antminer-S9j-xilinx-201811301411-autofreq-user-Update2UBI-NF.tar.gz MD5: 95598a094dbc52bd8227cb049f73376e | web-update (.gz) | 41.47 MB | 2018-11-30 | Download |
Antminer-S9j-xilinx-201907302056-autofreq-user-Update2UBI-NF-sig.tar.gz MD5: 561c0f5441a99825e25b9c0c3521fff7 | web-update (.gz) | 42.18 MB | 2019-07-30 | Download |
Antminer-S9j-xilinx-201907311617-autofreq-user-Update2UBI-NF-sig.tar.gz MD5: 6e39b03d80f0cc5d8b486ee7f76870ba | web-update (.gz) | 41.47 MB | 2019-07-31 | Download |
Model Antminer S9K: 3 files
Model Antminer T15: 2 files
Model Antminer T17: 3 files
Model Antminer T17+: 3 files
Model Antminer T17E: 4 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-T17e-user-OM-201912051558-sig_4813.tar.gz | web-update (.gz) | 16.67 MB | 2019-12-05 | Download |
Antminer-T17e-user-OM-202001130941-sig_5154.tar.gz | web-update (.gz) | 16.79 MB | 2020-01-13 | Download |
Antminer-T17e-user-OM-202004221121-sig_5820.tar.gz | web-update (.gz) | 16.83 MB | 2020-04-22 | Download |
Antminer-T17e-user-OM-202101082235-sig_6360.tar.gz MD5: 8ca2d1636889d3f1b10b344de2aa2442 | web-update (.gz) | 24.19 MB | 2021-01-08 | Download |
Model Antminer T19: 6 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-T19-release-202006012035.bmu | web-update (.bmu) | 17.27 MB | 2020-06-01 | Download |
Antminer-T19-release-202010261750.bmu | web-update (.bmu) | 17.27 MB | 2020-10-26 | Download |
Antminer-T19-release-202012111120.bmu | web-update (.bmu) | 17.08 MB | 2020-12-11 | Download |
Antminer-T19-release-202111162055.bmu | web-update (.bmu) | 17.1 MB | 2021-11-16 | Download |
Antminer-T19-release-202303201213.bmu MD5: b764177cc2ee64aaf20c5ac80f95ce97 | web-update (.bmu) | 17.13 MB | 2023-03-20 | Download |
sd-recover-bmu-T19-fixed-202111162055-release.zip MD5: 4ce169e0bc90d1c344bcaf6c344ea5ac | SD image | 26.88 MB | 2021-11-16 | Download |
Model Antminer T19 Hydro: 4 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-T19-Hydro-release-202105212014.bmu | web-update (.bmu) | 17.09 MB | 2021-05-21 | Download |
Antminer-T19-Hydro-release-202212121629.bmu MD5: 95334d11d1fb78144f088fdc8813b734 | web-update (.bmu) | 17.16 MB | 2022-12-12 | Download |
SD-recover-T19-Hyd-Xil-202112060938-release.zip | SD image | 26.87 MB | 2021-12-06 | Download |
sd-recover-bmu-T19-Hyd-202112060938-release.zip MD5: 8a1af0955e8ea030580d66d73ae5d8da | SD image | 26.87 MB | 2021-12-06 | Download |
Model Antminer T19 Pro Hydro: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-T19-Pro-Hyd.-release-202404171359.bmu | web-update (.bmu) | 17.31 MB | 2024-04-17 | Download |
Model Antminer T21: 11 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-T21-merge-release-20240716102718.bmu | web-update (.bmu) | 43.88 MB | 2024-07-16 | Download |
Antminer-T21-merge-release-20250126114837.bmu MD5: dcb5733c60113dd997d2db900ac42f0e | web-update (.bmu) | 43.91 MB | 2025-01-26 | Download |
FR-1.20(251113-T21).bmu MD5: 518f735ca49e7e0d7cb6e8d7ceb26610 | web-update (.bmu) | 44.69 MB | 2025-11-13 | Download |
SD-recover-T21-flash-card-7007.zip | SD image | 27.11 MB | Download | |
SD-recover-T21_AML_recovery.zip | SD image | 24.5 MB | Download | |
sd-T21-aml-flashcard.zip MD5: 734a79ef3294bdd313cb368a351eb380 | SD image | 24.5 MB | Download | |
sd-xilinx-t21-flash-card-7007.zip MD5: 88a90211ed3685931709f60e7228e0ae | SD image | 27.11 MB | Download | |
SD-recover-T21-CVctrl-sd2nand-20240226064858.zip | SD image | 16.84 MB | 2024-02-26 | Download |
sd-cvitek-t21-sd2nand-cvctrl-20240226064858.zip MD5: f86ce71e30663a9f6ff55d24fd361561 | SD image | 16.84 MB | 2024-02-26 | Download |
SD-recover-T21-sd2nand-cvctrl-202403221534.tar.gz | SD image | 16.84 MB | 2024-03-22 | Download |
sd-cvitek-t21-sd2nand-cvctrl-202403221534.tar.gz MD5: 3fc6cf1e900ee445960cc9128c629d77 | SD image | 16.84 MB | 2024-03-22 | Download |
Model Antminer T9: 2 files
Model Antminer T9+: 2 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-T9+-xilinx-201907302056-autofreq-user-Update2UBI-NF-sig.tar.gz MD5: 2966bd93dd2fbc2638086859dc2a6f50 | web-update (.gz) | 42.19 MB | 2019-07-30 | Download |
Antminer-T9+-xilinx-201907311620-autofreq-user-Update2UBI-NF-sig.tar.gz MD5: 80cbb845f5b034429c4ff7ef5b3c3381 | web-update (.gz) | 41.48 MB | 2019-07-31 | Download |
Model Antminer U2L9H: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
FR-1.29(251029-U2L9H).bmu | web-update (.bmu) | 14.76 MB | 2025-10-29 | Download |
Model Antminer U3S19XP+H: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
FR-1.4(251215-U3S19XP+H).bmu MD5: 238f8c0cac150774568efb70c0122fe8 | web-update (.bmu) | 12.16 MB | 2025-12-15 | Download |
Model Antminer V9: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-V9-20180312-600M.tar.gz | web-update (.gz) | 16.07 MB | 2018-03-12 | Download |
Model Antminer X3: 2 files
Model Antminer X5: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-X5-CV-release-202406221844.bmu | web-update (.bmu) | 20.93 MB | 2024-06-22 | Download |
Model Antminer Z11: 3 files
Model Antminer Z11E: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-Z11e-fixed-718M-201906262020.tar.gz | web-update (.gz) | 16.11 MB | 2019-06-26 | Download |
Model Antminer Z11J: 2 files
Model Antminer Z15: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-Z15-user-800M-202007031139_6134.tar.gz MD5: 13468de3626fd6803fa22f180e7c5b2e | web-update (.gz) | 16.31 MB | 2020-07-03 | Download |
Model Antminer Z15 Hydro: 3 files
Model Antminer Z15 Pro: 1 files
| File | Type | Size | Date | |
|---|---|---|---|---|
FR-1.9(260427-Z15 Pro).bmu MD5: 7c632caa7d8994aceae8eb860f89321a | web-update (.bmu) | 18.44 MB | 2026-04-27 | Download |
Model Antminer Z9: 2 files
Model Antminer Z9 mini: 3 files
| File | Type | Size | Date | |
|---|---|---|---|---|
Antminer-Z9-Mini-201805262047-500M.tar.gz | web-update (.gz) | 11.85 MB | 2018-05-26 | Download |
Antminer-Z9-Mini-NAND-500M-201808311812.tar.gz | web-update (.gz) | 11.7 MB | 2018-08-31 | Download |
Antminer-Z9-Mini-fixed-500M-201905171644.tar.gz MD5: 981a541ba29c97d868b716794d1fa627 | web-update (.gz) | 16.1 MB | 2019-05-17 | Download |
Utilities and tools
| File | Size | |
|---|---|---|
APMinerTool_V1.0.10.zip | 10.37 MB | Download |
BitmainMinerTool-bin.zip | 0.67 MB | Download |
BitmainMinerTool-setup.zip | 0.56 MB | Download |
cgminer-run-windows-20140324.zip | 1.66 MB | Download |
cgminer-run-windows-20141027.rar | 1.41 MB | Download |
cgminer-run-windows-20150107.zip | 1.68 MB | Download |
IP Reporter.zip | 0.93 MB | Download |
multibit-0.5.19.4-linux.zip | 131.47 MB | Download |
multibit-0.5.19.4-mac.zip | 79.35 MB | Download |
multibit-0.5.19.4-windows.zip | 115.78 MB | Download |
SD-partition-tool.zip | 18.1 MB | Download |
Tools and Instructions to Image SD card.zip | 18.87 MB | Download |
Nothing found. Try another query.
How to flash an SD image on Antminer
Before you start, make sure you have prepared a suitable memory card and tools.
- Prepare the SD card.
- Use a MicroSD card from 2 to 16 GB.
- Format it to the FAT32 file system.
- If the control board uses an Amlogic processor, use a regular USB flash drive with an OTG adapter instead of MicroSD.
- Download and unpack the files.
- Pick your model in the catalog above on this page and download the recovery image (SD image).
- Unpack the archive: the root of the card should contain files like
uImage,u-boot.imgor anSD_imagefolder (depends on the model).
- Flashing.
- Fully power off the miner (disconnect all power cables).
- Insert the prepared card or flash drive into the slot on the control board.
- Apply power. The indicators near the Ethernet port will start blinking; flashing takes 1 to 3 minutes.
- Flashing is done when the green LED lights up steadily and no longer goes out.
- Finishing up.
- Disconnect the power and carefully remove the card.
- Power the miner on again and wait for it to boot and get an IP address.
- Open the miner web interface (find the IP with Bitmain IP Reporter or in your router).
- On the Upgrade tab, uncheck "Keep settings" and flash the current base firmware in
.tar.gzformat to restore the system settings.
Below is a visual example of the flashing process to help you get familiar with the interface and the indicators:
FAQ
How do I restore factory firmware on a Bitmain Antminer?
Download the stock firmware or SD image for your model from the catalog on this page and install it: web-update (.bmu, .gz) files are flashed through the miner web interface (Upgrade tab), while an SD image is written to a memory card.
What is the difference between web-update (.bmu, .gz) and an SD image?
The web-update files (.bmu and .gz) are installed directly through the miner web interface, the Upgrade tab. An SD image is written to a memory card and restores the control board when the web interface is unavailable.
Where can I download an SD image for the Antminer S19 or S21?
Pick the model you need in the catalog dropdown on this page or find the file with the search, then download the SD image.
How do I flash an SD image on an Antminer?
Prepare a MicroSD card of 2-16 GB in FAT32, unpack the image to the root of the card, insert it into the powered-off miner and apply power. Flashing takes 1-3 minutes and finishes when the green LED lights up steadily.
What if the SD rollback is blocked?
On Amlogic boards with stock from September 2025 the rollback may be blocked. First do the AML unlock, then flash the SD image.
Which file type should I choose for my model?
If the miner boots and the web interface opens, use web-update (.bmu or .gz). If the control board does not respond or you need recovery, use an SD image.
Help
ASIC miners: the full guideHow ASICs work, how to pick a model, connect it and keep it running.Telegram supportWe will help you pick the right firmware for your modelVideo guidesWatch the flashing process step by stepAsicBoost documentationAll features of the custom firmwareFirmware catalogFind a build for your model