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.zip2- 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