Antminer S9 new firmware update simple tutorial

Download method 1

Bitmain official firmware download address: https://service.bitmain.com.cn/support/download

Click the link above to enter the Bitmain official firmware download page As shown below, select Antminer S9 - Firmware and select Download on October 23, 2018

Download method 2

Download directly from Baidu Cloud: https://pan.baidu.com/s/10kAQzMGGyRTDkY_fhamE8Q

After downloading the firmware, enter the mining machine backend, click Upgrade, enter the mining machine upgrade page, select the latest date firmware as shown below, and click Flash image on the right to start the mining machine upgrade. The process takes about 2 minutes. Do not power off during the upgrade process, otherwise the system files will be lost and it will not work.

Note:

1. Does not support C5 control panel

2. It can reduce the power consumption of mining machines

3. If the conditions are not met, the system will automatically run in normal mode, and the power consumption will be normal.

4. A small number of mining machines may experience low computing power and instability after upgrading. Please refresh the firmware back to the original version.

1. Not support C5 control board.

2. Reduce power consumption.

3. Automatically abort the upgrade if the criterion is not met.

4. Please revert to the previous version if the miner is not stable after upgrade.

Bitmain will also release firmware that can activate this feature in other BM1387-based models, namely Antminer R4, S9i, S9j, T9 and T9+ within a week, so stay tuned.
The download address is: https://service.bitmain.com.cn/support/download (you must first select the required product model in the menu on the left, and then click to download the corresponding firmware on the right page).