Release Notes :
1. Enhance anti-virus capability.
2.T9+ user firmware. It is only for 7010 xilinx control board, not for C5 control board.
3.Secure firmware with signature, SSH port is closed.
4.You can't upgrade previous secure firmware after using this version.

Release Notes:
1. Enhance anti-virus capability.
2.T9+ multi-option user firmware which provides the options that can increase the hash rate or decrease the power consumption. It is only for 7010 xilinx control board, not for C5 control board.
3.Secure firmware with signature, SSH port is closed
4.It is possible to damage the miner if you use a high frequency setting, and also please make sure the miner is in a good situation and the capacity of power supply is enough before you apply a over frequency setting
5.A small number of miners may have low hash rate and instability issue after over frequency. Please use lower over frequency option, or choose "Normal" option, or revert to the previous secure firmware version.
6.For miners with high hash rate, can maximum increase of 1.5TH/S, even +2T is selected; As long as the hash rate is greater than 12.5TH/S after over-frequency, at least 1800W power supply is required
7.You can't upgrade previous secure firmware after using this version
8.Please read the instructions before using the firmware:https://support.bitmain.com/hc/en-us/articles/360023715154 *Please use the firmware in strict accordance with the operating instructions. If the machine is scrapped due to improper use, it will not be guaranteed according to the after-sale policy.