Antminer S19 & T19 firmware — free download
Free AsicMiner firmware for the whole S19 family — S19, S19j Pro, S19k Pro, S19 XP, hydro variants — and the T19: autotune profiles, lower power draw and safe staged installs. Pick the build for your control board below.
- Up to +20% hashrate
- Up to −25% power
- Live monitoring & autotuning
- Free & reversible
Choose your Antminer S19 / T19 build
Every package is tied to a specific control board and storage target — match both before flashing. Not sure which control board you have? →
Firmware for Antminer S19
Firmware packages for Antminer S19.
1 package
Firmware for Antminer S19
Firmware packages for Antminer S19.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19 126
Firmware packages for Antminer S19 126.
2 packages
Firmware for Antminer S19 126
Firmware packages for Antminer S19 126.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Amlogic | NAND / internal flash | |
| v1.3.6 | Stable | CVitek | NAND / internal flash |
Firmware for Antminer S19 88
Firmware packages for Antminer S19 88.
4 packages
Firmware for Antminer S19 88
Firmware packages for Antminer S19 88.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Amlogic | NAND / internal flash | |
| v1.3.6 | Stable | BeagleBone | NAND / internal flash | |
| v1.3.6 | Stable | CVitek | NAND / internal flash | |
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19 Hydro
Firmware packages for Antminer S19 Hydro.
1 package
Firmware for Antminer S19 Hydro
Firmware packages for Antminer S19 Hydro.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19 Plus
Firmware packages for Antminer S19 Plus.
1 package
Firmware for Antminer S19 Plus
Firmware packages for Antminer S19 Plus.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19 Pro
Firmware packages for Antminer S19 Pro.
1 package
Firmware for Antminer S19 Pro
Firmware packages for Antminer S19 Pro.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19 Pro A
Firmware packages for Antminer S19 Pro A.
1 package
Firmware for Antminer S19 Pro A
Firmware packages for Antminer S19 Pro A.
Fits
Antminer S19 PRO A 92-96 T – Antminer S19 PRO A 96T
Antminer S19 PRO A 92-96 T – Antminer S19 PRO A 92T
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19 Pro Hydro
Firmware packages for Antminer S19 Pro Hydro.
1 package
Firmware for Antminer S19 Pro Hydro
Firmware packages for Antminer S19 Pro Hydro.
Fits
Antminer S19 PRO + HYD 177-184-191-198T – Antminer S19 PRO HYD 198T
Antminer S19 PRO + HYD 177-184-191-198T – Antminer S19 PRO HYD 191T
Antminer S19 PRO + HYD 177-184-191-198T – Antminer S19 PRO HYD 184T
Antminer S19 PRO + HYD 177-184-191-198T – Antminer S19 PRO+ HYD 177T
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19 Pro Hydro 120
Firmware packages for Antminer S19 Pro Hydro 120.
1 package
Firmware for Antminer S19 Pro Hydro 120
Firmware packages for Antminer S19 Pro Hydro 120.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19 Pro Plus Hydro
Firmware packages for Antminer S19 Pro Plus Hydro.
1 package
Firmware for Antminer S19 Pro Plus Hydro
Firmware packages for Antminer S19 Pro Plus Hydro.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19 XP
Firmware packages for Antminer S19 XP.
3 packages
Firmware for Antminer S19 XP
Firmware packages for Antminer S19 XP.
Fits
Antminer S19 XP 141T
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Amlogic | NAND / internal flash | |
| v1.3.6 | Stable | CVitek | NAND / internal flash | |
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19 XP Hydro
Firmware packages for Antminer S19 XP Hydro.
1 package
Firmware for Antminer S19 XP Hydro
Firmware packages for Antminer S19 XP Hydro.
Fits
Antminer S19 XP HYD 279-293T – Antminer S19 XP + HYD 293T
Antminer S19 XP HYD 279-293T – Antminer S19 XP + HYD 279T
Antminer S19 XP HYD 257T – Minero Bitcoin Hydro
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19 XP Plus
Firmware packages for Antminer S19 XP Plus.
1 package
Firmware for Antminer S19 XP Plus
Firmware packages for Antminer S19 XP Plus.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Amlogic | NAND / internal flash |
Firmware for Antminer S19 XP Plus Hydro
Firmware packages for Antminer S19 XP Plus Hydro.
1 package
Firmware for Antminer S19 XP Plus Hydro
Firmware packages for Antminer S19 XP Plus Hydro.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19a
Firmware packages for Antminer S19a.
1 package
Firmware for Antminer S19a
Firmware packages for Antminer S19a.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19a Pro
Firmware packages for Antminer S19a Pro.
1 package
Firmware for Antminer S19a Pro
Firmware packages for Antminer S19a Pro.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19e XP Hydro
Firmware packages for Antminer S19e XP Hydro.
1 package
Firmware for Antminer S19e XP Hydro
Firmware packages for Antminer S19e XP Hydro.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19i
Firmware packages for Antminer S19i.
1 package
Firmware for Antminer S19i
Firmware packages for Antminer S19i.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19j
Firmware packages for Antminer S19j.
3 packages
Firmware for Antminer S19j
Firmware packages for Antminer S19j.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | BeagleBone | NAND / internal flash | |
| v1.3.6 | Stable | CVitek | NAND / internal flash | |
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19j Plus
Firmware packages for Antminer S19j Plus.
4 packages
Firmware for Antminer S19j Plus
Firmware packages for Antminer S19j Plus.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Amlogic | NAND / internal flash | |
| v1.3.6 | Stable | BeagleBone | NAND / internal flash | |
| v1.3.6 | Stable | CVitek | NAND / internal flash | |
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19j Pro
Firmware packages for Antminer S19j Pro.
4 packages
Firmware for Antminer S19j Pro
Firmware packages for Antminer S19j Pro.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Amlogic | NAND / internal flash | |
| v1.3.6 | Stable | BeagleBone | NAND / internal flash | |
| v1.3.6 | Stable | CVitek | NAND / internal flash | |
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19j Pro A
Firmware packages for Antminer S19j Pro A.
3 packages
Firmware for Antminer S19j Pro A
Firmware packages for Antminer S19j Pro A.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Amlogic | NAND / internal flash | |
| v1.3.6 | Stable | BeagleBone | NAND / internal flash | |
| v1.3.6 | Stable | CVitek | NAND / internal flash |
Firmware for Antminer S19j Pro Plus
Firmware packages for Antminer S19j Pro Plus.
4 packages
Firmware for Antminer S19j Pro Plus
Firmware packages for Antminer S19j Pro Plus.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Amlogic | NAND / internal flash | |
| v1.3.6 | Stable | BeagleBone | NAND / internal flash | |
| v1.3.6 | Stable | CVitek | NAND / internal flash | |
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19j XP
Firmware packages for Antminer S19j XP.
3 packages
Firmware for Antminer S19j XP
Firmware packages for Antminer S19j XP.
Fits
Antminer S19j XP
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Amlogic | NAND / internal flash | |
| v1.3.6 | Stable | CVitek | NAND / internal flash | |
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer S19k Pro
Firmware packages for Antminer S19k Pro.
3 packages
Firmware for Antminer S19k Pro
Firmware packages for Antminer S19k Pro.
Fits
Antminer S19K PRO 110-115-120T – Antminer S19K PRO 120T
Antminer S19K PRO 110-115-120T – Antminer S19K PRO 115T
Antminer S19K PRO 110-115-120T – Antminer S19K PRO 110T
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Amlogic | NAND / internal flash | |
| v1.3.6 | Stable | CVitek | NAND / internal flash | |
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer T19
Firmware packages for Antminer T19.
1 package
Firmware for Antminer T19
Firmware packages for Antminer T19.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer T19 Hydro
Firmware packages for Antminer T19 Hydro.
1 package
Firmware for Antminer T19 Hydro
Firmware packages for Antminer T19 Hydro.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer T19 Pro Hydro
Firmware packages for Antminer T19 Pro Hydro.
1 package
Firmware for Antminer T19 Pro Hydro
Firmware packages for Antminer T19 Pro Hydro.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | Xilinx | NAND / internal flash |
Firmware for Antminer U3s19xph
Firmware packages for Antminer U3s19xph.
1 package
Firmware for Antminer U3s19xph
Firmware packages for Antminer U3s19xph.
Recovery support
Use stock or SD recovery files only when you need to restore the miner or return to factory firmware.
| Version | Status | Controller | Storage | Download |
|---|---|---|---|---|
| v1.3.6 | Stable | CVitek | NAND / internal flash |
Install in three steps
From download to a tuned miner — usually under 15 minutes.
-
1
Pick your build above
Match your exact model, control board and storage type.
-
2
Flash the package
Install fresh or update in place — the guide covers both paths.
-
3
Pick a profile & tune
Efficiency, balanced or max output — autotune does the rest.
Antminer S19 / T19 firmware — frequently asked
Is the Antminer S19 / T19 firmware really free?
Yes — every package is free to download. The firmware runs a small, transparent dev fee on hashrate, in line with the rest of the industry.
Which Antminer S19 / T19 models are supported?
Every model family listed on this page has verified install and update packages. Open a family to see the exact builds for your control board and storage type.
How do I know which control board my miner has?
Open the miner and check the controller module label, or follow the identification steps in our installation guide — Amlogic, BeagleBone, CVitek and Xilinx boards each have a matching package.
Can I go back to stock firmware?
Yes. Installation is staged with power-limit protection and every model keeps a documented rollback path — you can return to a previous build at any time.
Looking for another model?
Need a hand flashing your Antminer S19 / T19?
Our engineers install and tune remotely or guide you step by step — free for firmware users.
