ASIC Test Files

Real SD test, recovery, and NAND-reflash files for ASIC miners — hosted by D-Central, provided as-is. These are the same packages our repair bench uses to boot a miner from SD card, reflash a corrupted NAND, reset a lost dashboard password, or verify a control board independently of its onboard firmware.

How to use an SD recovery file: unpack the archive (or write the .img to a microSD card with Balena Etcher / Raspberry Pi Imager), insert the card into the control board’s SD slot, and power on — the board boots from SD instead of NAND. Follow the exact model match: flashing a package built for a different control board (Zynq vs BeagleBone) will not work. If a board still fails after an SD recovery, the fault is usually hardware — see our ASIC repair service or the maintenance & repair manuals.

Antminer S9 & L3+ (first-gen)

• Antminer S9 SD recovery image (S9 SD card recovery image.rar, 77 MB)
• S9 SD auto-NAND install (BraiinsOS+) (s9_SD_autoNANDinstall_(BraiinsOS+).zip, 52 MB)
• Antminer L3+ SD NAND recovery (201904231534-L3+-SD-recover-NAND.zip, 179 MB)

Antminer S15 / S17 / T17 family

• S17 / T17 SD recovery package (SD_RECOVERY_S17_T17.zip, 55 MB)
• S17+ SD recovery (SD_S17+.rar, 47 MB)
• S17e SD recovery (SD-S17e.zip, 47 MB)
• T17+ SD recovery (SD_T17+.zip, 45 MB)
• T17e SD recovery (SD_T17e.zip, 46 MB)
• S17 Pro SD password reset (sd_set_default_password_enhanced_0527_S17Pro.7z, 44 MB)
• X17 family SD auto-NAND install (BraiinsOS+) (x17_SD_autoNANDinstall_(BraiinsOS+).zip, 54 MB)
• S15 SD configuration reset (vendor package, Chinese filename) (清除配置-S15_SD.zip, 40 MB)
• T17 SD configuration reset (vendor package, Chinese filename) (清除配置-T17_SD.zip, 33 MB)

Antminer S19 / T19 family

• S19 SD flash recovery package (RecoveryS19SDFlash.zip, 27 MB)
• S19 BMU SD recovery (2020-06 release) (sd-recover-bmu-S19-fixed-202006012026-release.zip, 27 MB)
• S19 Pro BMU SD recovery (2020-06 release) (sd-recover-bmu-S19Pro-fixed-202006012027-release.zip, 27 MB)
• S19j sd2nand NAND reflash (Zynq 7007 control board) (Antminer-S19j-Release-sd2nand-zynq7007-20210523.zip, 27 MB)
• S19j sd2nand NAND reflash (BeagleBone control board) (Antminer-S19j-Release-sd2nand-BBCtrl-20210622.zip, 19 MB)
• S19j Pro sd2nand NAND reflash (Zynq 7007 control board) (Antminer-S19j-Pro-Release-sd2nand-zynq7007-20210515.zip, 27 MB)
• S19j Pro sd2nand NAND reflash (BeagleBone control board) (Antminer-S19j-Pro-Release-sd2nand-BBCtrl-20210622.zip, 19 MB)
• X17 / X19 run-from-SD (BraiinsOS+) (x17+x19_SD_runFromSD_(BraiinsOS+).zip, 54 MB)

Antminer S19 family — DiabloLabs v1.1.11 SD images (per exact model)

• S19 (antminer-s19-dlabs-v1.1.11-sd.img.gz, 17 MB)
• S19 (88 TH bin) (antminer-s19-88-dlabs-v1.1.11-sd.img.gz, 17 MB)
• S19a (antminer-s19a-dlabs-v1.1.11-sd.img.gz, 17 MB)
• S19a Pro (antminer-s19apro-dlabs-v1.1.11-sd.img.gz, 17 MB)
• S19i (antminer-s19i-dlabs-v1.1.11-sd.img.gz, 17 MB)
• S19j (antminer-s19j-dlabs-v1.1.11-sd.img.gz, 17 MB)
• S19j (BeagleBone board) (antminer-s19j-bb-dlabs-v1.1.11-sd.img.gz, 16 MB)
• S19j Pro (antminer-s19jpro-dlabs-v1.1.11-sd.img.gz, 17 MB)
• S19j Pro (BeagleBone board) (antminer-s19jpro-bb-dlabs-v1.1.11-sd.img.gz, 16 MB)
• S19j Pro A (BeagleBone board) (antminer-s19jpro-a-bb-dlabs-v1.1.11-sd.img.gz, 16 MB)
• S19+ (antminer-s19plus-dlabs-v1.1.11-sd.img.gz, 17 MB)
• S19 Pro (antminer-s19pro-dlabs-v1.1.11-sd.img.gz, 17 MB)
• S19 Pro A (antminer-s19pro-a-dlabs-v1.1.11-sd.img.gz, 17 MB)
• T19 (antminer-t19-dlabs-v1.1.11-sd.img.gz, 17 MB)

Other manufacturers

• Antminer DR5 SD NAND recovery + password reset (V1.16) (sd_recover_nand_Zynq7007_set_default_password_for_DR5_V116.zip, 32 MB)
• Innosilicon A10 repair test file (A10_RepairTestFile.rar, 622 KB)

All files are provided free, as-is, for repair and diagnostics. Verify checksums where the archive includes them. Need the file for a model not listed here? Ask us — if we have it on the bench, we’ll mirror it. For stock and legacy full firmware images, see the firmware mirror.