There are three ways to reset Bitmain Antminer S19 series to factory settings:
1. Restore via “Reset” Button
When the miner boots, this technique can be used in less than 10 minutes.
After powering on the miner for 2 minutes, please press “Reset” button for 5 seconds, then release it. It won’t be necessary to turn off the miner because the factory settings will be restored in 4 minutes and the miner will restart automatically.
*Note: that the reset is only effective if the mining device has been running for 2 to 10 minutes; after that, it cannot be recovered.
2. Restore Via Web Side
17 series recovery methods
Log in to your miner user interface, click “Upgrade” > >”Perform reset”, then click “OK” on the pop up window.
19 series recovery methods
Log in to your miner user interface,Click “Restore factory settings” in the lower right corner and select “Restore factory settings” in the pop-up selection box, then wait for a reboot.
3. Restore Via “IP Report” Button (For ANTMINER S9 Series, T9, T9+)
Turn off the miner, then press and hold the IP Reporter while holding it down. Power on the mine once more in unison. After 5 seconds, the machine will automatically return to its factory default settings after being released from the IP Reporter.
*Note: S9 and T9 models must be online in order to update to the most recent firmware on the official website when using this method to restore the factory settings.
The miner with the SD card next to the Ethernet interface is not compatible with this technique.
The miner will have its original firmware after being reset. updated Antminer S19 firmware should be loaded into the miner.
This holds true for every ANTMINER.
Please feel free to contact us if you have any questions.
Here is a video to show you how to reset Antiminer to factory settings.