I have a big problem with update my Antminer T9+!

[roptor]

I have a big problem with my Antminer T9+! I want to upgrade it to any custom firmware of official firmware from Bitmain! but it got stuck in this firmware:

Code:

Linux 3.14.0-xilinx-ge8a2f71-dirty #82 SMP PREEMPT Tue May 16 19:49:53 CST 2017

What should I do ?!

I tried to update it from SD card and jumper but it didn't change!!!

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[Huxley23]

The same problem here. As it seems, it is not possible to go back to any other firmware without the signature thing (which removes SSH possibility).

Have you tried only running the firmware from the SD card (not updating it)?

[roptor]

I have been tested anything! SD and any other original firmware and custom firmware!
what should we do !?
Does anyone have any solution?

Done!

I have to change the memory and it works!

Please change SD card if it doesn't work!  

1-  copy contains this file to SD

https://file11.bitmain.com/shop-product/firmware/v9-SD%20Tools.zip

2- change jumper JP4 to right!

3 - put on SD on Antimner.

4- Turn on Antminer.

5- If wrong File load to SD card Both green and red light turn on and stay on and if the right file load on SD card both green and red light turn off!

6 - wait to green and red blink!  

7 - turn of antminer

8- get the jumper to default location

9- turn on antminer

10 - its get back to the old version! yeaahhhh

11- update to any custom firmware !

DONE

[Huxley23]

Awesome, thanks. Will do it later this week.