So, This is what I did
First. I extracted dtb file from the working android using this method:
And I found that the 1GB version is the same. didn't change.
but my version (which is 2GB) it has a little bit of a change.
So, I took the new dtb file and run with it.
Unfortunately, no progress has been made.
Second, I did "sudo modprobe dhd" and the command give me an error (No such device).
But the wired thing. after this command, I get a notification that tell me eth0 is connected (I never connected it)
So, I write the command "dmesg" to see if there any difference. and this is what I get